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base: Jiga228/glfw:3.3.8
Branches Tags
Jiga228/glfw:master Jiga228/glfw:ci Jiga228/glfw:latest Jiga228/glfw:wayland-surface-frame Jiga228/glfw:new-cursors-on-3.3-stable Jiga228/glfw:3.3-stable Jiga228/glfw:wayland-tablet Jiga228/glfw:keyboard-layout-r2 Jiga228/glfw:damage-tracking Jiga228/glfw:x11-inhibit-screensaver Jiga228/glfw:attach-win32-window Jiga228/glfw:context-renderer Jiga228/glfw:drag-window Jiga228/glfw:egldevice Jiga228/glfw:get-event-time Jiga228/glfw:metal-guide Jiga228/glfw:x11-event-time
Jiga228/glfw:3.5.1 Jiga228/glfw:3.4 Jiga228/glfw:3.3.10 Jiga228/glfw:3.3.9 Jiga228/glfw:3.3.8 Jiga228/glfw:3.3.7 Jiga228/glfw:3.3.6 Jiga228/glfw:3.3.5 Jiga228/glfw:3.3.4 Jiga228/glfw:3.3.3 Jiga228/glfw:3.3.2 Jiga228/glfw:3.3.1 Jiga228/glfw:3.3 Jiga228/glfw:3.2.1 Jiga228/glfw:3.2 Jiga228/glfw:3.1.2 Jiga228/glfw:3.1.1 Jiga228/glfw:3.1 Jiga228/glfw:3.0.4 Jiga228/glfw:3.0.3 Jiga228/glfw:3.0.2 Jiga228/glfw:3.0.1 Jiga228/glfw:3.0
..
compare: Jiga228/glfw:x11-event-time
Branches Tags
Jiga228/glfw:ci Jiga228/glfw:master Jiga228/glfw:latest Jiga228/glfw:wayland-surface-frame Jiga228/glfw:new-cursors-on-3.3-stable Jiga228/glfw:3.3-stable Jiga228/glfw:wayland-tablet Jiga228/glfw:keyboard-layout-r2 Jiga228/glfw:damage-tracking Jiga228/glfw:x11-inhibit-screensaver Jiga228/glfw:attach-win32-window Jiga228/glfw:context-renderer Jiga228/glfw:drag-window Jiga228/glfw:egldevice Jiga228/glfw:get-event-time Jiga228/glfw:metal-guide Jiga228/glfw:x11-event-time
Jiga228/glfw:3.5.1 Jiga228/glfw:3.4 Jiga228/glfw:3.3.10 Jiga228/glfw:3.3.9 Jiga228/glfw:3.3.8 Jiga228/glfw:3.3.7 Jiga228/glfw:3.3.6 Jiga228/glfw:3.3.5 Jiga228/glfw:3.3.4 Jiga228/glfw:3.3.3 Jiga228/glfw:3.3.2 Jiga228/glfw:3.3.1 Jiga228/glfw:3.3 Jiga228/glfw:3.2.1 Jiga228/glfw:3.2 Jiga228/glfw:3.1.2 Jiga228/glfw:3.1.1 Jiga228/glfw:3.1 Jiga228/glfw:3.0.4 Jiga228/glfw:3.0.3 Jiga228/glfw:3.0.2 Jiga228/glfw:3.0.1 Jiga228/glfw:3.0

1 Commits
3.3.8 .. x11-event-time

Author SHA1 Message Date
Camilla Berglund 0a9038f47a X11: Add last event time tracking 
Command time stamps help the server in the async wilderness.
 2016-08-21 15:39:52 +02:00
163 changed files with 20988 additions and 64000 deletions
Expand all files Collapse all files
.appveyor.yml
+9 -34
View File
@@ -1,47 +1,22 @@
image:
- Visual Studio 2015
branches:
only:
- ci
- master
- latest
- 3.3-stable
skip_tags: true
environment:
matrix:
- GENERATOR: MinGW Makefiles
BUILD_SHARED_LIBS: ON
CFLAGS: -Werror
- GENERATOR: MinGW Makefiles
BUILD_SHARED_LIBS: OFF
CFLAGS: -Werror
- GENERATOR: Visual Studio 10 2010
BUILD_SHARED_LIBS: ON
CFLAGS: /WX
- GENERATOR: Visual Studio 10 2010
BUILD_SHARED_LIBS: OFF
CFLAGS: /WX
- BUILD_SHARED_LIBS: ON
- BUILD_SHARED_LIBS: OFF
matrix:
fast_finish: true
for:
-
matrix:
only:
- GENERATOR: MinGW Makefiles
build_script:
- set PATH=%PATH:C:\Program Files\Git\usr\bin=C:\MinGW\bin%
- cmake -S . -B build -G "%GENERATOR%" -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS%
- cmake --build build
-
matrix:
only:
- GENERATOR: Visual Studio 10 2010
build_script:
- cmake -S . -B build -G "%GENERATOR%" -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS%
- cmake --build build --target glfw
build_script:
- mkdir build
- cd build
- cmake -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS% ..
- cmake --build .
notifications:
- provider: Email
to:
- ci@glfw.org
on_build_failure: true
on_build_success: false
- on_build_failure: true
- on_build_success: false
.gitattributes
-5
View File
@@ -1,5 +0,0 @@
*.m linguist-language=Objective-C
.gitignore export-ignore
.gitattributes export-ignore
.travis.yml export-ignore
.appveyor.yml export-ignore
.github/CODEOWNERS
-10
View File
@@ -1,10 +0,0 @@
* @elmindreda
src/wl_* @linkmauve
docs/*.css @glfw/webdev
docs/*.scss @glfw/webdev
docs/*.html @glfw/webdev
docs/*.xml @glfw/webdev
docs/CONTRIBUTING.md → .github/CONTRIBUTING.md
+27 -72
View File
@@ -8,7 +8,7 @@
- [Reporting a segfault or other crash bug](#reporting-a-segfault-or-other-crash-bug)
- [Reporting a context creation bug](#reporting-a-context-creation-bug)
- [Reporting a monitor or video mode bug](#reporting-a-monitor-or-video-mode-bug)
- [Reporting a window, input or event bug](#reporting-a-window-input-or-event-bug)
- [Reporting an input or event bug](#reporting-an-input-or-event-bug)
- [Reporting some other library bug](#reporting-some-other-library-bug)
- [Reporting a documentation bug](#reporting-a-documentation-bug)
- [Reporting a website bug](#reporting-a-website-bug)
@@ -20,14 +20,14 @@
## Asking a question
Questions about how to use GLFW should be asked either in the [support
section](https://discourse.glfw.org/c/support) of the forum, under the [Stack
section](http://discourse.glfw.org/c/support) of the forum, under the [Stack
Overflow tag](https://stackoverflow.com/questions/tagged/glfw) or [Game
Development tag](https://gamedev.stackexchange.com/questions/tagged/glfw) on
Stack Exchange or in the IRC channel `#glfw` on
[Libera.Chat](https://libera.chat/).
[Freenode](http://freenode.net/).
Questions about the design or implementation of GLFW or about future plans
should be asked in the [dev section](https://discourse.glfw.org/c/dev) of the
should be asked in the [dev section](http://discourse.glfw.org/c/dev) of the
forum or in the IRC channel. Please don't open a GitHub issue to discuss design
questions without first checking with a maintainer.
@@ -35,43 +35,22 @@ questions without first checking with a maintainer.
## Reporting a bug
If GLFW is behaving unexpectedly at run-time, start by setting an [error
callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling).
callback](http://www.glfw.org/docs/latest/intro_guide.html#error_handling).
GLFW will often tell you the cause of an error via this callback. If it
doesn't, that might be a separate bug.
If GLFW is crashing or triggering asserts, make sure that all your object
handles and other pointers are valid.
For bugs where it makes sense, a short, self contained example is absolutely
invaluable. Just put it inline in the body text. Note that if the bug is
reproducible with one of the test programs that come with GLFW, just mention
that instead.
For bugs where it makes sense, a [Short, Self Contained, Correct (Compilable),
Example](http://www.sscce.org/) is absolutely invaluable. Just put it inline in
the body text. Note that if the bug is reproducible with one of the test
programs that come with GLFW, just mention that instead.
__Don't worry about adding too much information__. Unimportant information can
be abbreviated or removed later, but missing information can stall bug fixing,
especially when your schedule doesn't align with that of the maintainer.
__Please provide text as text, not as images__. This includes code, error
messages and any other text. Text in images cannot be found by other users
searching for the same problem and may have to be re-typed by maintainers when
debugging.
You don't need to manually indent your code or other text to quote it with
GitHub Markdown; just surround it with triple backticks:
```
Some quoted text.
```
You can also add syntax highlighting by appending the common file extension:
```c
int five(void)
{
return 5;
}
```
There are issue labels for both platforms and GPU manufacturers, so there is no
need to mention these in the subject line. If you do, it will be removed when
the issue is labeled.
@@ -87,8 +66,8 @@ means linking to many system libraries. If you are using GLFW as a static
library, that means your application needs to link to these in addition to GLFW.
__Note:__ Check the [Compiling
GLFW](https://www.glfw.org/docs/latest/compile.html) guide and or [Building
applications](https://www.glfw.org/docs/latest/build.html) guide for before
GLFW](http://www.glfw.org/docs/latest/compile.html) guide and or [Building
applications](http://www.glfw.org/docs/latest/build.html) guide for before
opening an issue of this kind. Most issues are caused by a missing package or
linker flag.
@@ -121,7 +100,7 @@ __GLFW commit ID__ (e.g. `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
Please also include any __error messages__ provided to your application via the
[error
callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
callback](http://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
the __full call stack__ of the crash, or if the crash does not occur in debug
mode, mention that instead.
@@ -141,13 +120,13 @@ Call stack:
__Note:__ Windows ships with graphics drivers that do not support OpenGL. If
GLFW says that your machine lacks support for OpenGL, it very likely does.
Install drivers from the computer manufacturer or graphics card manufacturer
([Nvidia](https://www.geforce.com/drivers),
[AMD](https://www.amd.com/en/support),
([Nvidia](http://www.geforce.com/drivers),
[AMD](http://support.amd.com/en-us/download),
[Intel](https://www-ssl.intel.com/content/www/us/en/support/detect.html)) to
fix this.
__Note:__ AMD only supports OpenGL ES on Windows via EGL. See the
[GLFW\_CONTEXT\_CREATION\_API](https://www.glfw.org/docs/latest/window_guide.html#window_hints_ctx)
[GLFW\_CONTEXT\_CREATION\_API](http://www.glfw.org/docs/latest/window_guide.html#window_hints_ctx)
hint for how to select EGL.
Please verify that context creation also fails with the `glfwinfo` tool before
@@ -160,12 +139,9 @@ Always include the __operating system name and version__ (e.g. `Windows
include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
__GLFW commit ID__ (e.g. `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
If you are running your program in a virtual machine, please mention this and
include the __VM name and version__ (e.g. `VirtualBox 5.1`).
Please also include the __GLFW version string__ (`3.2.0 X11 EGL clock_gettime
/dev/js`), as described
[here](https://www.glfw.org/docs/latest/intro.html#intro_version_string), the
/dev/js XI Xf86vm`), as described
[here](http://www.glfw.org/docs/latest/intro.html#intro_version_string), the
__GPU model and driver version__ (e.g. `GeForce GTX660 with 352.79`), and the
__output of `glfwinfo`__ (with switches matching any hints you set in your
code) when reporting this kind of bug. If this tool doesn't run on the machine,
@@ -202,12 +178,9 @@ Always include the __operating system name and version__ (e.g. `Windows
include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
__GLFW commit ID__ (e.g. `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
If you are running your program in a virtual machine, please mention this and
include the __VM name and version__ (e.g. `VirtualBox 5.1`).
Please also include any __error messages__ provided to your application via the
[error
callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
callback](http://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
the __output of `monitors`__ when reporting this kind of bug. If this tool
doesn't run on the machine, mention this instead.
@@ -222,13 +195,13 @@ monitors output:
```
### Reporting a window, input or event bug
### Reporting an input or event bug
__Note:__ The exact ordering of related window events will sometimes differ.
__Note:__ Window moving and resizing (by the user) will block the main thread on
some platforms. This is not a bug. Set a [refresh
callback](https://www.glfw.org/docs/latest/window.html#window_refresh) if you
__Note:__ Window moving and resizing (by the user) will block the main thread on some
platforms. This is not a bug. Set a [refresh
callback](http://www.glfw.org/docs/latest/window.html#window_refresh) if you
want to keep the window contents updated during a move or size operation.
The `events` tool is included in the GLFW source tree as `tests/events.c` and is
@@ -242,20 +215,12 @@ Always include the __operating system name and version__ (e.g. `Windows
include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
__GLFW commit ID__ (e.g. `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
If you are running your program in a virtual machine, please mention this and
include the __VM name and version__ (e.g. `VirtualBox 5.1`).
Please also include any __error messages__ provided to your application via the
[error
callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
callback](http://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
if relevant, the __output of `events`__ when reporting this kind of bug. If
this tool doesn't run on the machine, mention this instead.
__X11:__ If possible, please include what desktop environment (e.g. GNOME,
Unity, KDE) and/or window manager (e.g. Openbox, dwm, Window Maker) you are
running. If the bug is related to keyboard input, please include any input
method (e.g. ibus, SCIM) you are using.
#### Quick template
@@ -276,7 +241,7 @@ __GLFW commit ID__ (e.g. `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
Please also include any __error messages__ provided to your application via the
[error
callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling), if
callback](http://www.glfw.org/docs/latest/intro_guide.html#error_handling), if
relevant.
@@ -299,7 +264,7 @@ the source to the output or vice versa.
### Reporting a website bug
If the bug is in the documentation (anything under `/docs/`) then please see the
section above. Bugs in the rest of the site are reported to the [website
section above. Bugs in the rest of the site are reported to to the [website
source repository](https://github.com/glfw/website/issues).
@@ -336,9 +301,6 @@ other bugs and features to work on.
If the patch fixes a bug introduced after the last release, it should not get
a change log entry.
If you haven't already, read the excellent article [How to Write a Git Commit
Message](https://chris.beams.io/posts/git-commit/).
## Contributing a feature
@@ -347,12 +309,8 @@ did not write the code yourself, you must explain where it came from and under
what license. Even code using the same license as GLFW may not be copied
without attribution.
__Note:__ If you haven't already implemented the feature, check first if there
already is an open issue for it and if it's already being developed in an
[experimental branch](https://github.com/glfw/glfw/branches/all).
__There is no preferred patch size__. A one-character change is just as welcome
as one adding a thousand lines, if that is the appropriate size for the
__There is no preferred patch size__. A one character change is just as welcome
as one adding a thousand line one, if that is the appropriate size for the
feature.
In addition to the code, a complete feature includes:
@@ -376,9 +334,6 @@ If it adds a new OpenGL, OpenGL ES or Vulkan option or extension, support
for it must be added to `tests/glfwinfo.c` and the behavior of the library when
the extension is missing documented in `docs/compat.dox`.
If you haven't already, read the excellent article [How to Write a Git Commit
Message](https://chris.beams.io/posts/git-commit/).
Features will not be rejected because they don't include all the above parts,
but please keep in mind that maintainer time is finite and that there are many
other features and bugs to work on.
.github/workflows/build.yml
-116
View File
@@ -1,116 +0,0 @@
name: Build
on:
pull_request:
push:
branches: [ ci, master, latest, 3.3-stable ]
permissions:
statuses: write
contents: read
jobs:
build-linux-x11-clang:
name: X11 (Linux, Clang)
runs-on: ubuntu-latest
env:
CC: clang
CFLAGS: -Werror
steps:
- uses: actions/checkout@v2
- name: Install dependencies
run: |
sudo apt update
sudo apt install libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libxext-dev
- name: Configure static library
run: cmake -S . -B build-static
- name: Build static library
run: cmake --build build-static --parallel
- name: Configure shared library
run: cmake -S . -B build-shared -D BUILD_SHARED_LIBS=ON
- name: Build shared library
run: cmake --build build-shared --parallel
build-linux-wayland-clang:
name: Wayland (Linux, Clang)
runs-on: ubuntu-latest
env:
CC: clang
CFLAGS: -Werror
steps:
- uses: actions/checkout@v2
- name: Install dependencies
run: |
sudo apt update
sudo apt install wayland-protocols libwayland-dev libxkbcommon-dev extra-cmake-modules
- name: Configure static library
run: cmake -S . -B build-static -D GLFW_USE_WAYLAND=ON
- name: Build static library
run: cmake --build build-static --parallel
- name: Configure shared library
run: cmake -S . -B build-shared -D GLFW_USE_WAYLAND=ON -D BUILD_SHARED_LIBS=ON
- name: Build shared library
run: cmake --build build-shared --parallel
build-linux-null-clang:
name: Null (Linux, Clang)
runs-on: ubuntu-latest
env:
CC: clang
CFLAGS: -Werror
steps:
- uses: actions/checkout@v2
- name: Install dependencies
run: |
sudo apt update
sudo apt install libosmesa6-dev
- name: Configure static library
run: cmake -S . -B build-static -D GLFW_USE_OSMESA=ON
- name: Build static library
run: cmake --build build-static --parallel
- name: Configure shared library
run: cmake -S . -B build-shared -D GLFW_USE_OSMESA=ON -D BUILD_SHARED_LIBS=ON
- name: Build shared library
run: cmake --build build-shared --parallel
build-macos-cocoa-clang:
name: Cocoa (macOS, Clang)
runs-on: macos-latest
env:
CFLAGS: -Werror
MACOSX_DEPLOYMENT_TARGET: 10.8
steps:
- uses: actions/checkout@v2
- name: Configure static library
run: cmake -S . -B build-static
- name: Build static library
run: cmake --build build-static --parallel
- name: Configure shared library
run: cmake -S . -B build-shared -D BUILD_SHARED_LIBS=ON
- name: Build shared library
run: cmake --build build-shared --parallel
build-windows-win32-vs2022:
name: Win32 (Windows, VS2022)
runs-on: windows-latest
env:
CFLAGS: /WX
steps:
- uses: actions/checkout@v2
- name: Configure static library
run: cmake -S . -B build-static -G "Visual Studio 17 2022"
- name: Build static library
run: cmake --build build-static --parallel
- name: Configure shared library
run: cmake -S . -B build-shared -G "Visual Studio 17 2022" -D BUILD_SHARED_LIBS=ON
- name: Build shared library
run: cmake --build build-shared --parallel
.gitignore
+8 -28
View File
@@ -1,45 +1,25 @@
# The canonical out-of-tree build subdirectory
build
# Visual Studio clutter
# External junk
.DS_Store
_ReSharper*
*.opensdf
*.sdf
*.suo
*.dir
*.vcxproj*
*.sln
.vs
CMakeSettings.json
Win32
x64
Debug
Release
MinSizeRel
RelWithDebInfo
*.opensdf
*.xcodeproj
# Xcode clutter
GLFW.build
GLFW.xcodeproj
# macOS clutter
.DS_Store
# Makefile generator clutter
# CMake files
Makefile
# Ninja generator clutter
build.ninja
rules.ninja
.ninja_deps
.ninja_log
# CMake clutter
CMakeCache.txt
CMakeFiles
CMakeScripts
CMakeDoxyfile.in
CMakeDoxygenDefaults.cmake
cmake_install.cmake
cmake_uninstall.cmake
@@ -75,10 +55,8 @@ examples/*.exe
examples/boing
examples/gears
examples/heightmap
examples/offscreen
examples/particles
examples/splitview
examples/sharing
examples/simple
examples/wave
tests/*.app
@@ -95,10 +73,12 @@ tests/joysticks
tests/monitors
tests/msaa
tests/reopen
tests/sharing
tests/tearing
tests/threads
tests/timeout
tests/title
tests/triangle-vulkan
tests/version
tests/vulkan
tests/windows
.mailmap
-10
View File
@@ -1,10 +0,0 @@
Camilla Löwy <elmindreda@glfw.org> <elmindreda@users.sourceforge.net>
Camilla Löwy <elmindreda@glfw.org> <elmindreda@elmindreda.org>
Camilla Löwy <elmindreda@glfw.org>
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Marcus Geelnard <m@bitsnbites.eu> <marcus256@users.sourceforge.net>
Marcus Geelnard <m@bitsnbites.eu> <marcus@geelnards-pc.(none)>
Marcus Geelnard <m@bitsnbites.eu>
.travis.yml
+30
View File
@@ -0,0 +1,30 @@
language: c
compiler: clang
branches:
only:
- ci
- master
os:
- linux
- osx
sudo: false
addons:
apt:
sources:
- kubuntu-backports
packages:
- cmake
env:
- BUILD_SHARED_LIBS=ON
- BUILD_SHARED_LIBS=OFF
script:
- mkdir build
- cd build
- cmake -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS} ..
- cmake --build .
notifications:
email:
recipients:
- ci@glfw.org
on_success: never
on_failure: always
CMake/GenerateMappings.cmake
-48
View File
@@ -1,48 +0,0 @@
# Usage:
# cmake -P GenerateMappings.cmake <path/to/mappings.h.in> <path/to/mappings.h>
set(source_url "https://raw.githubusercontent.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt")
set(source_path "${CMAKE_CURRENT_BINARY_DIR}/gamecontrollerdb.txt")
set(template_path "${CMAKE_ARGV3}")
set(target_path "${CMAKE_ARGV4}")
if (NOT EXISTS "${template_path}")
message(FATAL_ERROR "Failed to find template file ${template_path}")
endif()
file(DOWNLOAD "${source_url}" "${source_path}"
STATUS download_status
TLS_VERIFY on)
list(GET download_status 0 status_code)
list(GET download_status 1 status_message)
if (status_code)
message(FATAL_ERROR "Failed to download ${source_url}: ${status_message}")
endif()
file(STRINGS "${source_path}" lines)
foreach(line ${lines})
if (line MATCHES "^[0-9a-fA-F]")
if (line MATCHES "platform:Windows")
if (GLFW_WIN32_MAPPINGS)
set(GLFW_WIN32_MAPPINGS "${GLFW_WIN32_MAPPINGS}\n")
endif()
set(GLFW_WIN32_MAPPINGS "${GLFW_WIN32_MAPPINGS}\"${line}\",")
elseif (line MATCHES "platform:Mac OS X")
if (GLFW_COCOA_MAPPINGS)
set(GLFW_COCOA_MAPPINGS "${GLFW_COCOA_MAPPINGS}\n")
endif()
set(GLFW_COCOA_MAPPINGS "${GLFW_COCOA_MAPPINGS}\"${line}\",")
elseif (line MATCHES "platform:Linux")
if (GLFW_LINUX_MAPPINGS)
set(GLFW_LINUX_MAPPINGS "${GLFW_LINUX_MAPPINGS}\n")
endif()
set(GLFW_LINUX_MAPPINGS "${GLFW_LINUX_MAPPINGS}\"${line}\",")
endif()
endif()
endforeach()
configure_file("${template_path}" "${target_path}" @ONLY NEWLINE_STYLE UNIX)
file(REMOVE "${source_path}")
CMake/amd64-mingw32msvc.cmake
+13
View File
@@ -0,0 +1,13 @@
# Define the environment for cross compiling from Linux to Win64
SET(CMAKE_SYSTEM_NAME Windows)
SET(CMAKE_SYSTEM_VERSION 1)
SET(CMAKE_C_COMPILER "amd64-mingw32msvc-gcc")
SET(CMAKE_CXX_COMPILER "amd64-mingw32msvc-g++")
SET(CMAKE_RC_COMPILER "amd64-mingw32msvc-windres")
SET(CMAKE_RANLIB "amd64-mingw32msvc-ranlib")
# Configure the behaviour of the find commands
SET(CMAKE_FIND_ROOT_PATH "/usr/amd64-mingw32msvc")
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
CMake/i586-mingw32msvc.cmake
+13
View File
@@ -0,0 +1,13 @@
# Define the environment for cross compiling from Linux to Win32
SET(CMAKE_SYSTEM_NAME Windows)
SET(CMAKE_SYSTEM_VERSION 1)
SET(CMAKE_C_COMPILER "i586-mingw32msvc-gcc")
SET(CMAKE_CXX_COMPILER "i586-mingw32msvc-g++")
SET(CMAKE_RC_COMPILER "i586-mingw32msvc-windres")
SET(CMAKE_RANLIB "i586-mingw32msvc-ranlib")
# Configure the behaviour of the find commands
SET(CMAKE_FIND_ROOT_PATH "/usr/i586-mingw32msvc")
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
CMake/i686-pc-mingw32.cmake
+13
View File
@@ -0,0 +1,13 @@
# Define the environment for cross compiling from Linux to Win32
SET(CMAKE_SYSTEM_NAME Windows) # Target system name
SET(CMAKE_SYSTEM_VERSION 1)
SET(CMAKE_C_COMPILER "i686-pc-mingw32-gcc")
SET(CMAKE_CXX_COMPILER "i686-pc-mingw32-g++")
SET(CMAKE_RC_COMPILER "i686-pc-mingw32-windres")
SET(CMAKE_RANLIB "i686-pc-mingw32-ranlib")
#Configure the behaviour of the find commands
SET(CMAKE_FIND_ROOT_PATH "/opt/mingw/usr/i686-pc-mingw32")
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
CMake/i686-w64-mingw32-clang.cmake
-13
View File
@@ -1,13 +0,0 @@
# Define the environment for cross-compiling with 32-bit MinGW-w64 Clang
SET(CMAKE_SYSTEM_NAME Windows) # Target system name
SET(CMAKE_SYSTEM_VERSION 1)
SET(CMAKE_C_COMPILER "i686-w64-mingw32-clang")
SET(CMAKE_CXX_COMPILER "i686-w64-mingw32-clang++")
SET(CMAKE_RC_COMPILER "i686-w64-mingw32-windres")
SET(CMAKE_RANLIB "i686-w64-mingw32-ranlib")
# Configure the behaviour of the find commands
SET(CMAKE_FIND_ROOT_PATH "/usr/i686-w64-mingw32")
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
CMake/i686-w64-mingw32.cmake
+1 -1
View File
@@ -1,4 +1,4 @@
# Define the environment for cross-compiling with 32-bit MinGW-w64 GCC
# Define the environment for cross compiling from Linux to Win32
SET(CMAKE_SYSTEM_NAME Windows) # Target system name
SET(CMAKE_SYSTEM_VERSION 1)
SET(CMAKE_C_COMPILER "i686-w64-mingw32-gcc")
CMake/modules/FindEpollShim.cmake
-17
View File
@@ -1,17 +0,0 @@
# Find EpollShim
# Once done, this will define
#
# EPOLLSHIM_FOUND - System has EpollShim
# EPOLLSHIM_INCLUDE_DIRS - The EpollShim include directories
# EPOLLSHIM_LIBRARIES - The libraries needed to use EpollShim
find_path(EPOLLSHIM_INCLUDE_DIRS NAMES sys/epoll.h sys/timerfd.h HINTS /usr/local/include/libepoll-shim)
find_library(EPOLLSHIM_LIBRARIES NAMES epoll-shim libepoll-shim HINTS /usr/local/lib)
if (EPOLLSHIM_INCLUDE_DIRS AND EPOLLSHIM_LIBRARIES)
set(EPOLLSHIM_FOUND TRUE)
endif (EPOLLSHIM_INCLUDE_DIRS AND EPOLLSHIM_LIBRARIES)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(EpollShim DEFAULT_MSG EPOLLSHIM_LIBRARIES EPOLLSHIM_INCLUDE_DIRS)
mark_as_advanced(EPOLLSHIM_INCLUDE_DIRS EPOLLSHIM_LIBRARIES)
CMake/modules/FindMir.cmake
+18
View File
@@ -0,0 +1,18 @@
# Try to find Mir on a Unix system
#
# This will define:
#
# MIR_LIBRARIES - Link these to use Wayland
# MIR_INCLUDE_DIR - Include directory for Wayland
#
# Copyright (c) 2014 Brandon Schaefer <brandon.schaefer@canonical.com>
if (NOT WIN32)
find_package (PkgConfig)
pkg_check_modules (PKG_MIR QUIET mirclient)
set (MIR_INCLUDE_DIR ${PKG_MIR_INCLUDE_DIRS})
set (MIR_LIBRARIES ${PKG_MIR_LIBRARIES})
endif ()
CMake/modules/FindOSMesa.cmake
-18
View File
@@ -1,18 +0,0 @@
# Try to find OSMesa on a Unix system
#
# This will define:
#
# OSMESA_LIBRARIES - Link these to use OSMesa
# OSMESA_INCLUDE_DIR - Include directory for OSMesa
#
# Copyright (c) 2014 Brandon Schaefer <brandon.schaefer@canonical.com>
if (NOT WIN32)
find_package (PkgConfig)
pkg_check_modules (PKG_OSMESA QUIET osmesa)
set (OSMESA_INCLUDE_DIR ${PKG_OSMESA_INCLUDE_DIRS})
set (OSMESA_LIBRARIES ${PKG_OSMESA_LIBRARIES})
endif ()
CMake/modules/FindVulkan.cmake
+34
View File
@@ -0,0 +1,34 @@
# Find Vulkan
#
# VULKAN_INCLUDE_DIR
# VULKAN_LIBRARY
# VULKAN_FOUND
if (WIN32)
find_path(VULKAN_INCLUDE_DIR NAMES vulkan/vulkan.h HINTS
"$ENV{VULKAN_SDK}/Include"
"$ENV{VK_SDK_PATH}/Include")
if (CMAKE_CL_64)
find_library(VULKAN_LIBRARY NAMES vulkan-1 HINTS
"$ENV{VULKAN_SDK}/Bin"
"$ENV{VK_SDK_PATH}/Bin")
find_library(VULKAN_STATIC_LIBRARY NAMES vkstatic.1 HINTS
"$ENV{VULKAN_SDK}/Bin"
"$ENV{VK_SDK_PATH}/Bin")
else()
find_library(VULKAN_LIBRARY NAMES vulkan-1 HINTS
"$ENV{VULKAN_SDK}/Bin32"
"$ENV{VK_SDK_PATH}/Bin32")
endif()
else()
find_path(VULKAN_INCLUDE_DIR NAMES vulkan/vulkan.h HINTS
"$ENV{VULKAN_SDK}/include")
find_library(VULKAN_LIBRARY NAMES vulkan HINTS
"$ENV{VULKAN_SDK}/lib")
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Vulkan DEFAULT_MSG VULKAN_LIBRARY VULKAN_INCLUDE_DIR)
mark_as_advanced(VULKAN_INCLUDE_DIR VULKAN_LIBRARY VULKAN_STATIC_LIBRARY)
CMake/x86_64-w64-mingw32-clang.cmake
-13
View File
@@ -1,13 +0,0 @@
# Define the environment for cross-compiling with 64-bit MinGW-w64 Clang
SET(CMAKE_SYSTEM_NAME Windows) # Target system name
SET(CMAKE_SYSTEM_VERSION 1)
SET(CMAKE_C_COMPILER "x86_64-w64-mingw32-clang")
SET(CMAKE_CXX_COMPILER "x86_64-w64-mingw32-clang++")
SET(CMAKE_RC_COMPILER "x86_64-w64-mingw32-windres")
SET(CMAKE_RANLIB "x86_64-w64-mingw32-ranlib")
# Configure the behaviour of the find commands
SET(CMAKE_FIND_ROOT_PATH "/usr/x86_64-w64-mingw32")
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
CMake/x86_64-w64-mingw32.cmake
+1 -1
View File
@@ -1,4 +1,4 @@
# Define the environment for cross-compiling with 64-bit MinGW-w64 GCC
# Define the environment for cross compiling from Linux to Win32
SET(CMAKE_SYSTEM_NAME Windows) # Target system name
SET(CMAKE_SYSTEM_VERSION 1)
SET(CMAKE_C_COMPILER "x86_64-w64-mingw32-gcc")
CMakeLists.txt
+151 -117
View File
@@ -1,20 +1,22 @@
cmake_minimum_required(VERSION 3.0...3.20 FATAL_ERROR)
project(GLFW VERSION 3.3.8 LANGUAGES C)
set(CMAKE_LEGACY_CYGWIN_WIN32 OFF)
if (POLICY CMP0054)
cmake_policy(SET CMP0054 NEW)
project(GLFW C)
cmake_minimum_required(VERSION 2.8.12)
if (NOT CMAKE_VERSION VERSION_LESS "3.0")
# Until all major package systems have moved to CMake 3,
# we stick with the older INSTALL_NAME_DIR mechanism
cmake_policy(SET CMP0042 OLD)
endif()
if (POLICY CMP0069)
cmake_policy(SET CMP0069 NEW)
endif()
if (POLICY CMP0077)
cmake_policy(SET CMP0077 NEW)
endif()
set(GLFW_VERSION_MAJOR "3")
set(GLFW_VERSION_MINOR "3")
set(GLFW_VERSION_PATCH "0")
set(GLFW_VERSION_EXTRA "")
set(GLFW_VERSION "${GLFW_VERSION_MAJOR}.${GLFW_VERSION_MINOR}")
set(GLFW_VERSION_FULL "${GLFW_VERSION}.${GLFW_VERSION_PATCH}${GLFW_VERSION_EXTRA}")
set(LIB_SUFFIX "" CACHE STRING "Takes an empty string or 64. Directory where lib will be installed: lib or lib64")
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
@@ -23,19 +25,27 @@ option(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" ON)
option(GLFW_BUILD_TESTS "Build the GLFW test programs" ON)
option(GLFW_BUILD_DOCS "Build the GLFW documentation" ON)
option(GLFW_INSTALL "Generate installation target" ON)
option(GLFW_VULKAN_STATIC "Assume the Vulkan loader is linked with the application" OFF)
option(GLFW_VULKAN_STATIC "Use the Vulkan loader statically linked into application" OFF)
option(GLFW_DOCUMENT_INTERNALS "Include internals in documentation" OFF)
include(GNUInstallDirs)
include(CMakeDependentOption)
if (WIN32)
option(GLFW_USE_HYBRID_HPG "Force use of high-performance GPU on hybrid systems" OFF)
endif()
cmake_dependent_option(GLFW_USE_OSMESA "Use OSMesa for offscreen context creation" OFF
"UNIX" OFF)
cmake_dependent_option(GLFW_USE_HYBRID_HPG "Force use of high-performance GPU on hybrid systems" OFF
"WIN32" OFF)
cmake_dependent_option(GLFW_USE_WAYLAND "Use Wayland for window creation" OFF
"UNIX;NOT APPLE" OFF)
cmake_dependent_option(USE_MSVC_RUNTIME_LIBRARY_DLL "Use MSVC runtime library DLL" ON
"MSVC" OFF)
if (APPLE)
option(GLFW_USE_CHDIR "Make glfwInit chdir to Contents/Resources" ON)
option(GLFW_USE_MENUBAR "Populate the menu bar on first window creation" ON)
option(GLFW_USE_RETINA "Use the full resolution of Retina displays" ON)
endif()
if (UNIX AND NOT APPLE)
option(GLFW_USE_WAYLAND "Use Wayland for window creation" OFF)
option(GLFW_USE_MIR "Use Mir for window creation" OFF)
endif()
if (MSVC)
option(USE_MSVC_RUNTIME_LIBRARY_DLL "Use MSVC runtime library DLL" ON)
endif()
if (BUILD_SHARED_LIBS)
set(_GLFW_BUILD_DLL 1)
@@ -49,17 +59,13 @@ else()
endif()
if (GLFW_VULKAN_STATIC)
if (BUILD_SHARED_LIBS)
# If you absolutely must do this, remove this line and add the Vulkan
# loader static library via the CMAKE_SHARED_LINKER_FLAGS
message(FATAL_ERROR "You are trying to link the Vulkan loader static library into the GLFW shared library")
endif()
set(_GLFW_VULKAN_STATIC 1)
endif()
list(APPEND CMAKE_MODULE_PATH "${GLFW_SOURCE_DIR}/CMake/modules")
find_package(Threads REQUIRED)
find_package(Vulkan)
if (GLFW_BUILD_DOCS)
set(DOXYGEN_SKIP_DOT TRUE)
@@ -67,40 +73,24 @@ if (GLFW_BUILD_DOCS)
endif()
#--------------------------------------------------------------------
# Apply Microsoft C runtime library option
# This is here because it also applies to tests and examples
# Set compiler specific flags
#--------------------------------------------------------------------
if (MSVC)
if (MSVC90)
# Workaround for VS 2008 not shipping with the DirectX 9 SDK
include(CheckIncludeFile)
check_include_file(dinput.h DINPUT_H_FOUND)
if (NOT DINPUT_H_FOUND)
message(FATAL_ERROR "DirectX 9 headers not found; install DirectX 9 SDK")
endif()
# Workaround for VS 2008 not shipping with stdint.h
list(APPEND glfw_INCLUDE_DIRS "${GLFW_SOURCE_DIR}/deps/vs2008")
endif()
endif()
if (MSVC AND NOT USE_MSVC_RUNTIME_LIBRARY_DLL)
if (CMAKE_VERSION VERSION_LESS 3.15)
if (NOT USE_MSVC_RUNTIME_LIBRARY_DLL)
foreach (flag CMAKE_C_FLAGS
CMAKE_C_FLAGS_DEBUG
CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL
CMAKE_C_FLAGS_RELWITHDEBINFO)
if (flag MATCHES "/MD")
if (${flag} MATCHES "/MD")
string(REGEX REPLACE "/MD" "/MT" ${flag} "${${flag}}")
endif()
if (flag MATCHES "/MDd")
if (${flag} MATCHES "/MDd")
string(REGEX REPLACE "/MDd" "/MTd" ${flag} "${${flag}}")
endif()
endforeach()
else()
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
endif()
endif()
@@ -137,33 +127,47 @@ if (MINGW)
if (_GLFW_HAS_64ASLR)
set(CMAKE_SHARED_LINKER_FLAGS "-Wl,--high-entropy-va ${CMAKE_SHARED_LINKER_FLAGS}")
endif()
# Clear flags again to avoid breaking later tests
set(CMAKE_REQUIRED_FLAGS)
endif()
#--------------------------------------------------------------------
# Detect and select backend APIs
#--------------------------------------------------------------------
if (GLFW_USE_WAYLAND)
set(_GLFW_WAYLAND 1)
message(STATUS "Using Wayland for window creation")
elseif (GLFW_USE_OSMESA)
set(_GLFW_OSMESA 1)
message(STATUS "Using OSMesa for headless context creation")
elseif (WIN32)
if (WIN32)
set(_GLFW_WIN32 1)
message(STATUS "Using Win32 for window creation")
elseif (APPLE)
set(_GLFW_COCOA 1)
message(STATUS "Using Cocoa for window creation")
elseif (UNIX)
set(_GLFW_X11 1)
message(STATUS "Using X11 for window creation")
if (GLFW_USE_WAYLAND)
set(_GLFW_WAYLAND 1)
message(STATUS "Using Wayland for window creation")
elseif (GLFW_USE_MIR)
set(_GLFW_MIR 1)
message(STATUS "Using Mir for window creation")
else()
set(_GLFW_X11 1)
message(STATUS "Using X11 for window creation")
endif()
else()
message(FATAL_ERROR "No supported platform was detected")
endif()
#--------------------------------------------------------------------
# Add Vulkan static library if requested
#--------------------------------------------------------------------
if (GLFW_VULKAN_STATIC)
if (VULKAN_FOUND AND VULKAN_STATIC_LIBRARY)
list(APPEND glfw_LIBRARIES ${VULKAN_STATIC_LIBRARY})
else()
if (BUILD_SHARED_LIBS OR GLFW_BUILD_EXAMPLES OR GLFW_BUILD_TESTS)
message(FATAL_ERROR "Vulkan loader static library not found")
else()
message(WARNING "Vulkan loader static library not found")
endif()
endif()
endif()
#--------------------------------------------------------------------
# Find and add Unix math and time libraries
#--------------------------------------------------------------------
@@ -214,35 +218,54 @@ if (_GLFW_X11)
list(APPEND glfw_LIBRARIES "${X11_X11_LIB}" "${CMAKE_THREAD_LIBS_INIT}")
# Check for XRandR (modern resolution switching and gamma control)
if (NOT X11_Xrandr_INCLUDE_PATH)
message(FATAL_ERROR "RandR headers not found; install libxrandr development package")
if (NOT X11_Xrandr_FOUND)
message(FATAL_ERROR "The RandR library and headers were not found")
endif()
list(APPEND glfw_INCLUDE_DIRS "${X11_Xrandr_INCLUDE_PATH}")
list(APPEND glfw_LIBRARIES "${X11_Xrandr_LIB}")
list(APPEND glfw_PKG_DEPS "xrandr")
# Check for Xinerama (legacy multi-monitor support)
if (NOT X11_Xinerama_INCLUDE_PATH)
message(FATAL_ERROR "Xinerama headers not found; install libxinerama development package")
if (NOT X11_Xinerama_FOUND)
message(FATAL_ERROR "The Xinerama library and headers were not found")
endif()
list(APPEND glfw_INCLUDE_DIRS "${X11_Xinerama_INCLUDE_PATH}")
list(APPEND glfw_LIBRARIES "${X11_Xinerama_LIB}")
list(APPEND glfw_PKG_DEPS "xinerama")
# Check for Xf86VidMode (fallback gamma control)
if (X11_xf86vmode_FOUND)
list(APPEND glfw_INCLUDE_DIRS "${X11_xf86vmode_INCLUDE_PATH}")
list(APPEND glfw_PKG_DEPS "xxf86vm")
if (X11_Xxf86vm_LIB)
list(APPEND glfw_LIBRARIES "${X11_Xxf86vm_LIB}")
else()
# Backwards compatibility (see CMake bug 0006976)
list(APPEND glfw_LIBRARIES Xxf86vm)
endif()
set(_GLFW_HAS_XF86VM TRUE)
endif()
# Check for Xkb (X keyboard extension)
if (NOT X11_Xkb_INCLUDE_PATH)
message(FATAL_ERROR "XKB headers not found; install X11 development package")
if (NOT X11_Xkb_FOUND)
message(FATAL_ERROR "The X keyboard extension headers were not found")
endif()
# Check for Xcursor (cursor creation from RGBA images)
if (NOT X11_Xcursor_INCLUDE_PATH)
message(FATAL_ERROR "Xcursor headers not found; install libxcursor development package")
list(APPEND glfw_INCLUDE_DIR "${X11_Xkb_INCLUDE_PATH}")
# Check for Xcursor
if (NOT X11_Xcursor_FOUND)
message(FATAL_ERROR "The Xcursor libraries and headers were not found")
endif()
# Check for XInput (modern HID input)
if (NOT X11_Xi_INCLUDE_PATH)
message(FATAL_ERROR "XInput headers not found; install libxi development package")
endif()
list(APPEND glfw_INCLUDE_DIR "${X11_Xcursor_INCLUDE_PATH}")
list(APPEND glfw_LIBRARIES "${X11_Xcursor_LIB}")
list(APPEND glfw_PKG_DEPS "xcursor")
list(APPEND glfw_INCLUDE_DIRS "${X11_Xrandr_INCLUDE_PATH}"
"${X11_Xinerama_INCLUDE_PATH}"
"${X11_Xkb_INCLUDE_PATH}"
"${X11_Xcursor_INCLUDE_PATH}"
"${X11_Xi_INCLUDE_PATH}")
endif()
#--------------------------------------------------------------------
@@ -250,39 +273,37 @@ endif()
#--------------------------------------------------------------------
if (_GLFW_WAYLAND)
find_package(ECM REQUIRED NO_MODULE)
list(APPEND CMAKE_MODULE_PATH "${ECM_MODULE_PATH}")
list(APPEND CMAKE_MODULE_PATH ${ECM_MODULE_PATH})
find_package(Wayland REQUIRED Client Cursor Egl)
find_package(Wayland REQUIRED)
find_package(WaylandScanner REQUIRED)
find_package(WaylandProtocols 1.15 REQUIRED)
find_package(WaylandProtocols 1.1 REQUIRED)
list(APPEND glfw_PKG_DEPS "wayland-client")
list(APPEND glfw_PKG_DEPS "wayland-egl")
list(APPEND glfw_INCLUDE_DIRS "${Wayland_INCLUDE_DIRS}")
list(APPEND glfw_INCLUDE_DIRS "${Wayland_INCLUDE_DIR}")
list(APPEND glfw_LIBRARIES "${Wayland_LIBRARIES}" "${CMAKE_THREAD_LIBS_INIT}")
find_package(XKBCommon REQUIRED)
list(APPEND glfw_PKG_DEPS "xkbcommon")
list(APPEND glfw_INCLUDE_DIRS "${XKBCOMMON_INCLUDE_DIRS}")
include(CheckIncludeFiles)
include(CheckFunctionExists)
check_function_exists(memfd_create HAVE_MEMFD_CREATE)
if (NOT CMAKE_SYSTEM_NAME STREQUAL "Linux")
find_package(EpollShim)
if (EPOLLSHIM_FOUND)
list(APPEND glfw_INCLUDE_DIRS "${EPOLLSHIM_INCLUDE_DIRS}")
list(APPEND glfw_LIBRARIES "${EPOLLSHIM_LIBRARIES}")
endif()
endif()
list(APPEND glfw_LIBRARIES "${XKBCOMMON_LIBRARY}")
endif()
#--------------------------------------------------------------------
# Use OSMesa for offscreen context creation
# Use Mir for window creation
#--------------------------------------------------------------------
if (_GLFW_OSMESA)
find_package(OSMesa REQUIRED)
list(APPEND glfw_LIBRARIES "${CMAKE_THREAD_LIBS_INIT}")
if (_GLFW_MIR)
find_package(Mir REQUIRED)
list(APPEND glfw_PKG_DEPS "mirclient")
list(APPEND glfw_INCLUDE_DIRS "${MIR_INCLUDE_DIR}")
list(APPEND glfw_LIBRARIES "${MIR_LIBRARIES}" "${CMAKE_THREAD_LIBS_INIT}")
find_package(XKBCommon REQUIRED)
list(APPEND glfw_PKG_DEPS "xkbcommon")
list(APPEND glfw_INCLUDE_DIRS "${XKBCOMMON_INCLUDE_DIRS}")
list(APPEND glfw_LIBRARIES "${XKBCOMMON_LIBRARY}")
endif()
#--------------------------------------------------------------------
@@ -290,20 +311,34 @@ endif()
#--------------------------------------------------------------------
if (_GLFW_COCOA)
list(APPEND glfw_LIBRARIES
"-framework Cocoa"
"-framework IOKit"
"-framework CoreFoundation")
if (GLFW_USE_MENUBAR)
set(_GLFW_USE_MENUBAR 1)
endif()
if (GLFW_USE_CHDIR)
set(_GLFW_USE_CHDIR 1)
endif()
if (GLFW_USE_RETINA)
set(_GLFW_USE_RETINA 1)
endif()
# Set up library and include paths
find_library(COCOA_FRAMEWORK Cocoa)
find_library(IOKIT_FRAMEWORK IOKit)
find_library(CORE_FOUNDATION_FRAMEWORK CoreFoundation)
find_library(CORE_VIDEO_FRAMEWORK CoreVideo)
mark_as_advanced(COCOA_FRAMEWORK
IOKIT_FRAMEWORK
CORE_FOUNDATION_FRAMEWORK
CORE_VIDEO_FRAMEWORK)
list(APPEND glfw_LIBRARIES "${COCOA_FRAMEWORK}"
"${IOKIT_FRAMEWORK}"
"${CORE_FOUNDATION_FRAMEWORK}"
"${CORE_VIDEO_FRAMEWORK}")
set(glfw_PKG_DEPS "")
set(glfw_PKG_LIBS "-framework Cocoa -framework IOKit -framework CoreFoundation")
endif()
#--------------------------------------------------------------------
# Add the Vulkan loader as a dependency if necessary
#--------------------------------------------------------------------
if (GLFW_VULKAN_STATIC)
list(APPEND glfw_PKG_DEPS "vulkan")
set(glfw_PKG_LIBS "-framework Cocoa -framework IOKit -framework CoreFoundation -framework CoreVideo")
endif()
#--------------------------------------------------------------------
@@ -321,7 +356,7 @@ endforeach()
#--------------------------------------------------------------------
include(CMakePackageConfigHelpers)
set(GLFW_CONFIG_PATH "${CMAKE_INSTALL_LIBDIR}/cmake/glfw3")
set(GLFW_CONFIG_PATH "lib${LIB_SUFFIX}/cmake/glfw3")
configure_package_config_file(src/glfw3Config.cmake.in
src/glfw3Config.cmake
@@ -329,7 +364,7 @@ configure_package_config_file(src/glfw3Config.cmake.in
NO_CHECK_REQUIRED_COMPONENTS_MACRO)
write_basic_package_version_file(src/glfw3ConfigVersion.cmake
VERSION ${GLFW_VERSION}
VERSION ${GLFW_VERSION_FULL}
COMPATIBILITY SameMajorVersion)
configure_file(src/glfw_config.h.in src/glfw_config.h @ONLY)
@@ -358,7 +393,7 @@ endif()
# The library is installed by src/CMakeLists.txt
#--------------------------------------------------------------------
if (GLFW_INSTALL)
install(DIRECTORY include/GLFW DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
install(DIRECTORY include/GLFW DESTINATION include
FILES_MATCHING PATTERN glfw3.h PATTERN glfw3native.h)
install(FILES "${GLFW_BINARY_DIR}/src/glfw3Config.cmake"
@@ -369,7 +404,7 @@ if (GLFW_INSTALL)
EXPORT_LINK_INTERFACE_LIBRARIES
DESTINATION "${GLFW_CONFIG_PATH}")
install(FILES "${GLFW_BINARY_DIR}/src/glfw3.pc"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
DESTINATION "lib${LIB_SUFFIX}/pkgconfig")
# Only generate this target if no higher-level project already has
if (NOT TARGET uninstall)
@@ -379,7 +414,6 @@ if (GLFW_INSTALL)
add_custom_target(uninstall
"${CMAKE_COMMAND}" -P
"${GLFW_BINARY_DIR}/cmake_uninstall.cmake")
set_target_properties(uninstall PROPERTIES FOLDER "GLFW3")
endif()
endif()
CONTRIBUTORS.md
-250
View File
@@ -1,250 +0,0 @@
# Acknowledgements
GLFW exists because people around the world donated their time and lent their
skills. This list only includes contributions to the main repository and
excludes other invaluable contributions like language bindings and text and
video tutorials.
- Bobyshev Alexander
- Laurent Aphecetche
- Matt Arsenault
- ashishgamedev
- David Avedissian
- Keith Bauer
- John Bartholomew
- Coşku Baş
- Niklas Behrens
- Andrew Belt
- Nevyn Bengtsson
- Niklas Bergström
- Denis Bernard
- BiBi
- Doug Binks
- blanco
- Waris Boonyasiriwat
- Kyle Brenneman
- Rok Breulj
- TheBrokenRail
- Kai Burjack
- Martin Capitanio
- Nicolas Caramelli
- David Carlier
- Arturo Castro
- Chi-kwan Chan
- TheChocolateOre
- Joseph Chua
- Ian Clarkson
- Michał Cichoń
- Lambert Clara
- Anna Clarke
- Josh Codd
- Yaron Cohen-Tal
- Omar Cornut
- Andrew Corrigan
- Bailey Cosier
- Noel Cower
- CuriouserThing
- Jason Daly
- danhambleton
- Jarrod Davis
- Olivier Delannoy
- Paul R. Deppe
- Michael Dickens
- Роман Донченко
- Mario Dorn
- Wolfgang Draxinger
- Jonathan Dummer
- Ralph Eastwood
- Fredrik Ehnbom
- Robin Eklind
- Jan Ekström
- Siavash Eliasi
- TheExileFox
- Nikita Fediuchin
- Felipe Ferreira
- Michael Fogleman
- Jason Francis
- Gerald Franz
- Mário Freitas
- GeO4d
- Marcus Geelnard
- ghuser404
- Charles Giessen
- Ryan C. Gordon
- Stephen Gowen
- Kovid Goyal
- Kevin Grandemange
- Eloi Marín Gratacós
- Stefan Gustavson
- Andrew Gutekanst
- Stephen Gutekanst
- Jonathan Hale
- hdf89shfdfs
- Sylvain Hellegouarch
- Matthew Henry
- heromyth
- Lucas Hinderberger
- Paul Holden
- Hajime Hoshi
- Warren Hu
- Charles Huber
- Brent Huisman
- illustris
- InKryption
- IntellectualKitty
- Aaron Jacobs
- JannikGM
- Erik S. V. Jansson
- jjYBdx4IL
- Toni Jovanoski
- Arseny Kapoulkine
- Cem Karan
- Osman Keskin
- Koray Kilinc
- Josh Kilmer
- Byunghoon Kim
- Cameron King
- Peter Knut
- Christoph Kubisch
- Yuri Kunde Schlesner
- Rokas Kupstys
- Konstantin Käfer
- Eric Larson
- Francis Lecavalier
- Jong Won Lee
- Robin Leffmann
- Glenn Lewis
- Shane Liesegang
- Anders Lindqvist
- Leon Linhart
- Marco Lizza
- Eyal Lotem
- Aaron Loucks
- Luflosi
- lukect
- Tristam MacDonald
- Hans Mackowiak
- Дмитри Малышев
- Zbigniew Mandziejewicz
- Adam Marcus
- Célestin Marot
- Kyle McDonald
- David V. McKay
- David Medlock
- Bryce Mehring
- Jonathan Mercier
- Marcel Metz
- Liam Middlebrook
- Ave Milia
- Jonathan Miller
- Kenneth Miller
- Bruce Mitchener
- Jack Moffitt
- Ravi Mohan
- Jeff Molofee
- Alexander Monakov
- Pierre Morel
- Jon Morton
- Pierre Moulon
- Martins Mozeiko
- James Murphy
- Julian Møller
- ndogxj
- F. Nedelec
- Kristian Nielsen
- Joel Niemelä
- Kamil Nowakowski
- onox
- Denis Ovod
- Ozzy
- Andri Pálsson
- Peoro
- Braden Pellett
- Christopher Pelloux
- Arturo J. Pérez
- Vladimir Perminov
- Olivier Perret
- Anthony Pesch
- Orson Peters
- Emmanuel Gil Peyrot
- Cyril Pichard
- Pilzschaf
- Keith Pitt
- Stanislav Podgorskiy
- Konstantin Podsvirov
- Nathan Poirier
- Alexandre Pretyman
- Pablo Prietz
- przemekmirek
- pthom
- Martin Pulec
- Guillaume Racicot
- Philip Rideout
- Eddie Ringle
- Max Risuhin
- Jorge Rodriguez
- Luca Rood
- Ed Ropple
- Aleksey Rybalkin
- Mikko Rytkönen
- Riku Salminen
- Brandon Schaefer
- Sebastian Schuberth
- Christian Sdunek
- Matt Sealey
- Steve Sexton
- Arkady Shapkin
- Ali Sherief
- Yoshiki Shibukawa
- Dmitri Shuralyov
- Joao da Silva
- Daniel Sieger
- Daniel Skorupski
- Slemmie
- Bradley Smith
- Cliff Smolinsky
- Patrick Snape
- Erlend Sogge Heggen
- Olivier Sohn
- Julian Squires
- Johannes Stein
- Pontus Stenetorp
- Michael Stocker
- Justin Stoecker
- Elviss Strazdins
- Paul Sultana
- Nathan Sweet
- TTK-Bandit
- Sergey Tikhomirov
- Arthur Tombs
- TronicLabs
- Ioannis Tsakpinis
- Samuli Tuomola
- Matthew Turner
- urraka
- Elias Vanderstuyft
- Stef Velzel
- Jari Vetoniemi
- Ricardo Vieira
- Nicholas Vitovitch
- Simon Voordouw
- Corentin Wallez
- Torsten Walluhn
- Patrick Walton
- Xo Wang
- Jay Weisskopf
- Frank Wille
- Richard A. Wilkes
- Tatsuya Yatagawa
- Ryogo Yoshimura
- Rácz Zalán
- Lukas Zanner
- Andrey Zholos
- Aihui Zhu
- Santi Zupancic
- Jonas Ådahl
- Lasse Öörni
- Leonard König
- All the unmentioned and anonymous contributors in the GLFW community, for bug
reports, patches, feedback, testing and encouragement
LICENSE.md → COPYING.txt
+1 -2
View File
@@ -1,6 +1,5 @@
Copyright (c) 2002-2006 Marcus Geelnard
Copyright (c) 2006-2019 Camilla Löwy
Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
README.md
+168 -132
View File
@@ -1,6 +1,6 @@
# GLFW
[![Build status](https://github.com/glfw/glfw/actions/workflows/build.yml/badge.svg)](https://github.com/glfw/glfw/actions)
[![Build status](https://travis-ci.org/glfw/glfw.svg?branch=master)](https://travis-ci.org/glfw/glfw)
[![Build status](https://ci.appveyor.com/api/projects/status/0kf0ct9831i5l6sp/branch/master?svg=true)](https://ci.appveyor.com/project/elmindreda/glfw)
[![Coverity Scan](https://scan.coverity.com/projects/4884/badge.svg)](https://scan.coverity.com/projects/glfw-glfw)
@@ -10,81 +10,58 @@ GLFW is an Open Source, multi-platform library for OpenGL, OpenGL ES and Vulkan
application development. It provides a simple, platform-independent API for
creating windows, contexts and surfaces, reading input, handling events, etc.
GLFW natively supports Windows, macOS and Linux and other Unix-like systems. On
Linux both X11 and Wayland are supported.
GLFW is licensed under the [zlib/libpng
license](https://www.glfw.org/license.html).
license](https://opensource.org/licenses/Zlib).
You can [download](https://www.glfw.org/download.html) the latest stable release
as source or Windows binaries, or fetch the `latest` branch from GitHub. Each
release starting with 3.0 also has a corresponding [annotated
The latest stable release is version 3.2.1.
See the [downloads](http://www.glfw.org/download.html) page for details and
files, or fetch the `latest` branch, which always points to the latest stable
release. Each release starting with 3.0 also has a corresponding [annotated
tag](https://github.com/glfw/glfw/releases) with source and binary archives.
The [documentation](https://www.glfw.org/docs/latest/) is available online and is
included in all source and binary archives. See the [release
notes](https://www.glfw.org/docs/latest/news.html) for new features, caveats and
deprecations in the latest release. For more details see the [version
history](https://www.glfw.org/changelog.html).
The `master` branch is the stable integration branch and _should_ always compile
and run on all supported platforms, although details of newly added features may
change until they have been included in a release. New features and many bug
fixes live in [other branches](https://github.com/glfw/glfw/branches/all) until
they are stable enough to merge.
This is a development branch for version 3.3, which is _not yet described_.
If you are new to GLFW, you may find the
[tutorial](https://www.glfw.org/docs/latest/quick.html) for GLFW 3 useful. If
you have used GLFW 2 in the past, there is a [transition
guide](https://www.glfw.org/docs/latest/moving.html) for moving to the GLFW
3 API.
GLFW exists because of the contributions of [many people](CONTRIBUTORS.md)
around the world, whether by reporting bugs, providing community support, adding
features, reviewing or testing code, debugging, proofreading docs, suggesting
features or fixing bugs.
[tutorial](http://www.glfw.org/docs/latest/quick.html) for GLFW
3 useful. If you have used GLFW 2 in the past, there is a
[transition guide](http://www.glfw.org/docs/latest/moving.html) for moving to
the GLFW 3 API.
## Compiling GLFW
GLFW itself requires only the headers and libraries for your OS and window
system. It does not need the headers for any context creation API (WGL, GLX,
EGL, NSGL, OSMesa) or rendering API (OpenGL, OpenGL ES, Vulkan) to enable
support for them.
GLFW itself requires only the headers and libraries for your window system. It
does not need the headers for any context creation API (WGL, GLX, EGL, NSGL) or
rendering API (OpenGL, OpenGL ES, Vulkan) to enable support for them.
GLFW supports compilation on Windows with Visual C++ 2010 and later, MinGW and
MinGW-w64, on macOS with Clang and on Linux and other Unix-like systems with GCC
MinGW-w64, on OS X with Clang and on Linux and other Unix-like systems with GCC
and Clang. It will likely compile in other environments as well, but this is
not regularly tested.
There are [pre-compiled Windows binaries](https://www.glfw.org/download.html)
available for all supported compilers.
There are also [pre-compiled Windows
binaries](http://www.glfw.org/download.html) available for all compilers
supported on that platform.
See the [compilation guide](https://www.glfw.org/docs/latest/compile.html) for
more information about how to compile GLFW yourself.
See the [compilation guide](http://www.glfw.org/docs/latest/compile.html) in the
documentation for more information.
## Using GLFW
See the [documentation](https://www.glfw.org/docs/latest/) for tutorials, guides
and the API reference.
## Contributing to GLFW
See the [contribution
guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
more information.
See the [building application guide](http://www.glfw.org/docs/latest/build.html)
guide in the documentation for more information.
## System requirements
GLFW supports Windows XP and later and macOS 10.8 and later. Linux and other
Unix-like systems running the X Window System are supported even without
a desktop environment or modern extensions, although some features require
a running window or clipboard manager. The OSMesa backend requires Mesa 6.3.
GLFW supports Windows XP and later, OS X 10.7 Lion and later, and Linux and
other Unix-like systems with the X Window System. Experimental implementations
for the Wayland protocol and the Mir display server are available but not yet
officially supported.
See the [compatibility guide](https://www.glfw.org/docs/latest/compat.html)
See the [compatibility guide](http://www.glfw.org/docs/latest/compat.html)
in the documentation for more information.
@@ -92,9 +69,6 @@ in the documentation for more information.
GLFW itself depends only on the headers and libraries for your window system.
The (experimental) Wayland backend also depends on the `extra-cmake-modules`
package, which is used to generate Wayland protocol headers.
The examples and test programs depend on a number of tiny libraries. These are
located in the `deps/` directory.
@@ -102,105 +76,40 @@ located in the `deps/` directory.
with command-line options
- [TinyCThread](https://github.com/tinycthread/tinycthread) for threaded
examples
- [glad2](https://github.com/Dav1dde/glad) for loading OpenGL and Vulkan
functions
- An OpenGL 3.2 core loader generated by
[glad](https://github.com/Dav1dde/glad) for examples using modern OpenGL
- [linmath.h](https://github.com/datenwolf/linmath.h) for linear algebra in
examples
- [Nuklear](https://github.com/Immediate-Mode-UI/Nuklear) for test and example UI
- [stb\_image\_write](https://github.com/nothings/stb) for writing images to disk
- [Vulkan headers](https://www.khronos.org/registry/vulkan/) for Vulkan tests
The documentation is generated with [Doxygen](https://doxygen.org/) if CMake can
find that tool.
The Vulkan example additionally requires the Vulkan SDK to be installed, or it
will not be included in the build.
The documentation is generated with [Doxygen](http://doxygen.org/). If CMake
does not find Doxygen, the documentation will not be generated when you build.
## Reporting bugs
Bugs are reported to our [issue tracker](https://github.com/glfw/glfw/issues).
Please check the [contribution
guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
guide](https://github.com/glfw/glfw/blob/master/.github/CONTRIBUTING.md) for
information on what to include when reporting a bug.
## Changelog
- Added `GLFW_NATIVE_INCLUDE_NONE` for disabling inclusion of native headers (#1348)
- Bugfix: `glfwMakeContextCurrent` would access TLS slot before initialization
- Bugfix: `glfwSetGammaRamp` could emit `GLFW_INVALID_VALUE` before initialization
- Bugfix: `glfwGetJoystickUserPointer` returned `NULL` during disconnection (#2092)
- [Win32] Bugfix: `Alt+PrtSc` would emit `GLFW_KEY_UNKNOWN` and a different
scancode than `PrtSc` (#1993)
- [Win32] Bugfix: `GLFW_KEY_PAUSE` scancode from `glfwGetKeyScancode` did not
match event scancode (#1993)
- [Win32] Bugfix: Instance-local operations used executable instance (#469,#1296,#1395)
- [Win32] Bugfix: The OSMesa library was not unloaded on termination
- [Win32] Bugfix: Right shift emitted `GLFW_KEY_UNKNOWN` when using a CJK IME (#2050)
- [Cocoa] Disabled macOS fullscreen when `GLFW_RESIZABLE` is false
- [Cocoa] Bugfix: A connected Apple AirPlay would emit a useless error (#1791)
- [Cocoa] Bugfix: The EGL and OSMesa libraries were not unloaded on termination
- [Cocoa] Bugfix: `GLFW_MAXIMIZED` was always true when `GLFW_RESIZABLE` was false
- [Cocoa] Bugfix: Changing `GLFW_DECORATED` in macOS fullscreen would abort
application (#1886)
- [Cocoa] Bugfix: Setting a monitor from macOS fullscreen would abort
application (#2110)
- [Cocoa] Bugfix: The Vulkan loader was not loaded from the `Frameworks` bundle
subdirectory (#2113,#2120)
- [X11] Bugfix: The OSMesa libray was not unloaded on termination
- [X11] Bugfix: A malformed response during selection transfer could cause a segfault
- [X11] Bugfix: Some calls would reset Xlib to the default error handler (#2108)
- [Wayland] Added support for file path drop events (#2040)
- [Wayland] Added support for more human-readable monitor names where available
- [Wayland] Removed support for the deprecated wl\_shell protocol
- [Wayland] Bugfix: `glfwSetClipboardString` would fail if set to result of
`glfwGetClipboardString`
- [Wayland] Bugfix: Data source creation error would cause double free at termination
- [Wayland] Bugfix: Partial writes of clipboard string would cause beginning to repeat
- [Wayland] Bugfix: Some errors would cause clipboard string transfer to hang
- [Wayland] Bugfix: Drag and drop data was misinterpreted as clipboard string
- [Wayland] Bugfix: MIME type matching was not performed for clipboard string
- [Wayland] Bugfix: The OSMesa library was not unloaded on termination
- [Wayland] Bugfix: `glfwCreateWindow` could emit `GLFW_PLATFORM_ERROR`
- [Wayland] Bugfix: Lock key modifier bits were only set when lock keys were pressed
- [Wayland] Bugfix: A window leaving full screen mode would be iconified (#1995)
- [Wayland] Bugfix: A window leaving full screen mode ignored its desired size
- [Wayland] Bugfix: `glfwSetWindowMonitor` did not update windowed mode size
- [Wayland] Bugfix: `glfwRestoreWindow` would make a full screen window windowed
- [Wayland] Bugfix: A window maximized or restored by the user would enter an
inconsistent state
- [Wayland] Bugfix: Window maximization events were not emitted
- [Wayland] Bugfix: `glfwRestoreWindow` assumed it was always in windowed mode
- [Wayland] Bugfix: `glfwSetWindowSize` would resize a full screen window
- [Wayland] Bugfix: A window content scale event would be emitted every time
the window resized
- [Wayland] Bugfix: If `glfwInit` failed it would close stdin
- [Wayland] Bugfix: Manual resizing with fallback decorations behaved erratically
(#1991,#2115,#2127)
- [Wayland] Bugfix: Size limits included frame size for fallback decorations
- [Wayland] Bugfix: Updating `GLFW_DECORATED` had no effect on server-side
decorations
- [Wayland] Bugfix: A monitor would be reported as connected again if its scale
changed
- [Wayland] Bugfix: `glfwTerminate` would segfault if any monitor had changed
scale
- [Wayland] Bugfix: Window content scale events were not emitted when monitor
scale changed
- [Wayland] Bugfix: `glfwSetWindowAspectRatio` reported an error instead of
applying the specified ratio
- [Wayland] Bugfix: `GLFW_MAXIMIZED` window hint had no effect
- [Wayland] Bugfix: `glfwRestoreWindow` had no effect before first show
- [Wayland] Bugfix: Hiding and then showing a window caused program abort on
wlroots compositors (#1268)
- [Wayland] Bugfix: `GLFW_DECORATED` was ignored when showing a window with XDG
decorations
- [X11] Bugfix: The last interaction event time was not tracked
## Contact
On [glfw.org](https://www.glfw.org/) you can find the latest version of GLFW, as
On [glfw.org](http://www.glfw.org/) you can find the latest version of GLFW, as
well as news, documentation and other information about the project.
If you have questions related to the use of GLFW, we have a
[forum](https://discourse.glfw.org/), and the `#glfw` IRC channel on
[Libera.Chat](https://libera.chat/).
[forum](http://discourse.glfw.org/), and the `#glfw` IRC channel on
[Freenode](http://freenode.net/).
If you have a bug to report, a patch to submit or a feature you'd like to
request, please file it in the
@@ -209,3 +118,130 @@ request, please file it in the
Finally, if you're interested in helping out with the development of GLFW or
porting it to your favorite platform, join us on the forum, GitHub or IRC.
## Acknowledgements
GLFW exists because people around the world donated their time and lent their
skills.
- Bobyshev Alexander
- artblanc
- arturo
- Matt Arsenault
- Keith Bauer
- John Bartholomew
- Niklas Behrens
- Niklas Bergström
- Doug Binks
- blanco
- Martin Capitanio
- Chi-kwan Chan
- Lambert Clara
- Andrew Corrigan
- Noel Cower
- Jarrod Davis
- Olivier Delannoy
- Paul R. Deppe
- Michael Dickens
- Роман Донченко
- Mario Dorn
- Jonathan Dummer
- Ralph Eastwood
- Siavash Eliasi
- Michael Fogleman
- Gerald Franz
- GeO4d
- Marcus Geelnard
- Eloi Marín Gratacós
- Stefan Gustavson
- Sylvain Hellegouarch
- Matthew Henry
- heromyth
- Lucas Hinderberger
- Paul Holden
- Warren Hu
- IntellectualKitty
- Aaron Jacobs
- Erik S. V. Jansson
- Toni Jovanoski
- Arseny Kapoulkine
- Osman Keskin
- Cameron King
- Peter Knut
- Christoph Kubisch
- Eric Larson
- Robin Leffmann
- Glenn Lewis
- Shane Liesegang
- Eyal Lotem
- Дмитри Малышев
- Martins Mozeiko
- Tristam MacDonald
- Hans Mackowiak
- Zbigniew Mandziejewicz
- Kyle McDonald
- David Medlock
- Bryce Mehring
- Jonathan Mercier
- Marcel Metz
- Jonathan Miller
- Kenneth Miller
- Bruce Mitchener
- Jack Moffitt
- Jeff Molofee
- Jon Morton
- Pierre Moulon
- Julian Møller
- Kamil Nowakowski
- Ozzy
- Andri Pálsson
- Peoro
- Braden Pellett
- Arturo J. Pérez
- Orson Peters
- Emmanuel Gil Peyrot
- Cyril Pichard
- Pieroman
- Philip Rideout
- Jorge Rodriguez
- Ed Ropple
- Aleksey Rybalkin
- Riku Salminen
- Brandon Schaefer
- Sebastian Schuberth
- Matt Sealey
- SephiRok
- Steve Sexton
- Systemcluster
- Yoshiki Shibukawa
- Dmitri Shuralyov
- Daniel Skorupski
- Bradley Smith
- Patrick Snape
- Julian Squires
- Johannes Stein
- Justin Stoecker
- Elviss Strazdins
- Nathan Sweet
- TTK-Bandit
- Sergey Tikhomirov
- Arthur Tombs
- Ioannis Tsakpinis
- Samuli Tuomola
- urraka
- Jari Vetoniemi
- Ricardo Vieira
- Nicholas Vitovitch
- Simon Voordouw
- Torsten Walluhn
- Patrick Walton
- Xo Wang
- Jay Weisskopf
- Frank Wille
- yuriks
- Santi Zupancic
- Jonas Ådahl
- Lasse Öörni
- All the unmentioned and anonymous contributors in the GLFW community, for bug
reports, patches, feedback, testing and encouragement
deps/glad/khrplatform.h → deps/KHR/khrplatform.h
Vendored
+9 -9
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@@ -2,7 +2,7 @@
#define __khrplatform_h_
/*
** Copyright (c) 2008-2018 The Khronos Group Inc.
** Copyright (c) 2008-2009 The Khronos Group Inc.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and/or associated documentation files (the
@@ -26,16 +26,18 @@
/* Khronos platform-specific types and definitions.
*
* The master copy of khrplatform.h is maintained in the Khronos EGL
* Registry repository at https://github.com/KhronosGroup/EGL-Registry
* The last semantic modification to khrplatform.h was at commit ID:
* 67a3e0864c2d75ea5287b9f3d2eb74a745936692
* $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $
*
* Adopters may modify this file to suit their platform. Adopters are
* encouraged to submit platform specific modifications to the Khronos
* group so that they can be included in future versions of this file.
* Please submit changes by filing pull requests or issues on
* the EGL Registry repository linked above.
* Please submit changes by sending them to the public Khronos Bugzilla
* (http://khronos.org/bugzilla) by filing a bug against product
* "Khronos (general)" component "Registry".
*
* A predefined template which fills in some of the bug fields can be
* reached using http://tinyurl.com/khrplatform-h-bugreport, but you
* must create a Bugzilla login first.
*
*
* See the Implementer's Guidelines for information about where this file
@@ -99,8 +101,6 @@
# define KHRONOS_APICALL __declspec(dllimport)
#elif defined (__SYMBIAN32__)
# define KHRONOS_APICALL IMPORT_C
#elif defined(__ANDROID__)
# define KHRONOS_APICALL __attribute__((visibility("default")))
#else
# define KHRONOS_APICALL
#endif
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@@ -1,84 +0,0 @@
/* */
/* File: vk_platform.h */
/* */
/*
** Copyright 2014-2022 The Khronos Group Inc.
**
** SPDX-License-Identifier: Apache-2.0
*/
#ifndef VK_PLATFORM_H_
#define VK_PLATFORM_H_
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
/*
***************************************************************************************************
* Platform-specific directives and type declarations
***************************************************************************************************
*/
/* Platform-specific calling convention macros.
*
* Platforms should define these so that Vulkan clients call Vulkan commands
* with the same calling conventions that the Vulkan implementation expects.
*
* VKAPI_ATTR - Placed before the return type in function declarations.
* Useful for C++11 and GCC/Clang-style function attribute syntax.
* VKAPI_CALL - Placed after the return type in function declarations.
* Useful for MSVC-style calling convention syntax.
* VKAPI_PTR - Placed between the '(' and '*' in function pointer types.
*
* Function declaration: VKAPI_ATTR void VKAPI_CALL vkCommand(void);
* Function pointer type: typedef void (VKAPI_PTR *PFN_vkCommand)(void);
*/
#if defined(_WIN32)
/* On Windows, Vulkan commands use the stdcall convention */
#define VKAPI_ATTR
#define VKAPI_CALL __stdcall
#define VKAPI_PTR VKAPI_CALL
#elif defined(__ANDROID__) && defined(__ARM_ARCH) && __ARM_ARCH < 7
#error "Vulkan is not supported for the 'armeabi' NDK ABI"
#elif defined(__ANDROID__) && defined(__ARM_ARCH) && __ARM_ARCH >= 7 && defined(__ARM_32BIT_STATE)
/* On Android 32-bit ARM targets, Vulkan functions use the "hardfloat" */
/* calling convention, i.e. float parameters are passed in registers. This */
/* is true even if the rest of the application passes floats on the stack, */
/* as it does by default when compiling for the armeabi-v7a NDK ABI. */
#define VKAPI_ATTR __attribute__((pcs("aapcs-vfp")))
#define VKAPI_CALL
#define VKAPI_PTR VKAPI_ATTR
#else
/* On other platforms, use the default calling convention */
#define VKAPI_ATTR
#define VKAPI_CALL
#define VKAPI_PTR
#endif
#if !defined(VK_NO_STDDEF_H)
#include <stddef.h>
#endif /* !defined(VK_NO_STDDEF_H) */
#if !defined(VK_NO_STDINT_H)
#if defined(_MSC_VER) && (_MSC_VER < 1600)
typedef signed __int8 int8_t;
typedef unsigned __int8 uint8_t;
typedef signed __int16 int16_t;
typedef unsigned __int16 uint16_t;
typedef signed __int32 int32_t;
typedef unsigned __int32 uint32_t;
typedef signed __int64 int64_t;
typedef unsigned __int64 uint64_t;
#else
#include <stdint.h>
#endif
#endif /* !defined(VK_NO_STDINT_H) */
#ifdef __cplusplus
} /* extern "C" */
#endif /* __cplusplus */
#endif
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deps/glad_vulkan.c
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glad/vulkan.h>
#ifndef GLAD_IMPL_UTIL_C_
#define GLAD_IMPL_UTIL_C_
#ifdef _MSC_VER
#define GLAD_IMPL_UTIL_SSCANF sscanf_s
#else
#define GLAD_IMPL_UTIL_SSCANF sscanf
#endif
#endif /* GLAD_IMPL_UTIL_C_ */
#ifdef __cplusplus
extern "C" {
#endif
int GLAD_VK_VERSION_1_0 = 0;
int GLAD_VK_VERSION_1_1 = 0;
int GLAD_VK_VERSION_1_2 = 0;
int GLAD_VK_VERSION_1_3 = 0;
int GLAD_VK_EXT_debug_report = 0;
int GLAD_VK_KHR_portability_enumeration = 0;
int GLAD_VK_KHR_surface = 0;
int GLAD_VK_KHR_swapchain = 0;
PFN_vkAcquireNextImage2KHR glad_vkAcquireNextImage2KHR = NULL;
PFN_vkAcquireNextImageKHR glad_vkAcquireNextImageKHR = NULL;
PFN_vkAllocateCommandBuffers glad_vkAllocateCommandBuffers = NULL;
PFN_vkAllocateDescriptorSets glad_vkAllocateDescriptorSets = NULL;
PFN_vkAllocateMemory glad_vkAllocateMemory = NULL;
PFN_vkBeginCommandBuffer glad_vkBeginCommandBuffer = NULL;
PFN_vkBindBufferMemory glad_vkBindBufferMemory = NULL;
PFN_vkBindBufferMemory2 glad_vkBindBufferMemory2 = NULL;
PFN_vkBindImageMemory glad_vkBindImageMemory = NULL;
PFN_vkBindImageMemory2 glad_vkBindImageMemory2 = NULL;
PFN_vkCmdBeginQuery glad_vkCmdBeginQuery = NULL;
PFN_vkCmdBeginRenderPass glad_vkCmdBeginRenderPass = NULL;
PFN_vkCmdBeginRenderPass2 glad_vkCmdBeginRenderPass2 = NULL;
PFN_vkCmdBeginRendering glad_vkCmdBeginRendering = NULL;
PFN_vkCmdBindDescriptorSets glad_vkCmdBindDescriptorSets = NULL;
PFN_vkCmdBindIndexBuffer glad_vkCmdBindIndexBuffer = NULL;
PFN_vkCmdBindPipeline glad_vkCmdBindPipeline = NULL;
PFN_vkCmdBindVertexBuffers glad_vkCmdBindVertexBuffers = NULL;
PFN_vkCmdBindVertexBuffers2 glad_vkCmdBindVertexBuffers2 = NULL;
PFN_vkCmdBlitImage glad_vkCmdBlitImage = NULL;
PFN_vkCmdBlitImage2 glad_vkCmdBlitImage2 = NULL;
PFN_vkCmdClearAttachments glad_vkCmdClearAttachments = NULL;
PFN_vkCmdClearColorImage glad_vkCmdClearColorImage = NULL;
PFN_vkCmdClearDepthStencilImage glad_vkCmdClearDepthStencilImage = NULL;
PFN_vkCmdCopyBuffer glad_vkCmdCopyBuffer = NULL;
PFN_vkCmdCopyBuffer2 glad_vkCmdCopyBuffer2 = NULL;
PFN_vkCmdCopyBufferToImage glad_vkCmdCopyBufferToImage = NULL;
PFN_vkCmdCopyBufferToImage2 glad_vkCmdCopyBufferToImage2 = NULL;
PFN_vkCmdCopyImage glad_vkCmdCopyImage = NULL;
PFN_vkCmdCopyImage2 glad_vkCmdCopyImage2 = NULL;
PFN_vkCmdCopyImageToBuffer glad_vkCmdCopyImageToBuffer = NULL;
PFN_vkCmdCopyImageToBuffer2 glad_vkCmdCopyImageToBuffer2 = NULL;
PFN_vkCmdCopyQueryPoolResults glad_vkCmdCopyQueryPoolResults = NULL;
PFN_vkCmdDispatch glad_vkCmdDispatch = NULL;
PFN_vkCmdDispatchBase glad_vkCmdDispatchBase = NULL;
PFN_vkCmdDispatchIndirect glad_vkCmdDispatchIndirect = NULL;
PFN_vkCmdDraw glad_vkCmdDraw = NULL;
PFN_vkCmdDrawIndexed glad_vkCmdDrawIndexed = NULL;
PFN_vkCmdDrawIndexedIndirect glad_vkCmdDrawIndexedIndirect = NULL;
PFN_vkCmdDrawIndexedIndirectCount glad_vkCmdDrawIndexedIndirectCount = NULL;
PFN_vkCmdDrawIndirect glad_vkCmdDrawIndirect = NULL;
PFN_vkCmdDrawIndirectCount glad_vkCmdDrawIndirectCount = NULL;
PFN_vkCmdEndQuery glad_vkCmdEndQuery = NULL;
PFN_vkCmdEndRenderPass glad_vkCmdEndRenderPass = NULL;
PFN_vkCmdEndRenderPass2 glad_vkCmdEndRenderPass2 = NULL;
PFN_vkCmdEndRendering glad_vkCmdEndRendering = NULL;
PFN_vkCmdExecuteCommands glad_vkCmdExecuteCommands = NULL;
PFN_vkCmdFillBuffer glad_vkCmdFillBuffer = NULL;
PFN_vkCmdNextSubpass glad_vkCmdNextSubpass = NULL;
PFN_vkCmdNextSubpass2 glad_vkCmdNextSubpass2 = NULL;
PFN_vkCmdPipelineBarrier glad_vkCmdPipelineBarrier = NULL;
PFN_vkCmdPipelineBarrier2 glad_vkCmdPipelineBarrier2 = NULL;
PFN_vkCmdPushConstants glad_vkCmdPushConstants = NULL;
PFN_vkCmdResetEvent glad_vkCmdResetEvent = NULL;
PFN_vkCmdResetEvent2 glad_vkCmdResetEvent2 = NULL;
PFN_vkCmdResetQueryPool glad_vkCmdResetQueryPool = NULL;
PFN_vkCmdResolveImage glad_vkCmdResolveImage = NULL;
PFN_vkCmdResolveImage2 glad_vkCmdResolveImage2 = NULL;
PFN_vkCmdSetBlendConstants glad_vkCmdSetBlendConstants = NULL;
PFN_vkCmdSetCullMode glad_vkCmdSetCullMode = NULL;
PFN_vkCmdSetDepthBias glad_vkCmdSetDepthBias = NULL;
PFN_vkCmdSetDepthBiasEnable glad_vkCmdSetDepthBiasEnable = NULL;
PFN_vkCmdSetDepthBounds glad_vkCmdSetDepthBounds = NULL;
PFN_vkCmdSetDepthBoundsTestEnable glad_vkCmdSetDepthBoundsTestEnable = NULL;
PFN_vkCmdSetDepthCompareOp glad_vkCmdSetDepthCompareOp = NULL;
PFN_vkCmdSetDepthTestEnable glad_vkCmdSetDepthTestEnable = NULL;
PFN_vkCmdSetDepthWriteEnable glad_vkCmdSetDepthWriteEnable = NULL;
PFN_vkCmdSetDeviceMask glad_vkCmdSetDeviceMask = NULL;
PFN_vkCmdSetEvent glad_vkCmdSetEvent = NULL;
PFN_vkCmdSetEvent2 glad_vkCmdSetEvent2 = NULL;
PFN_vkCmdSetFrontFace glad_vkCmdSetFrontFace = NULL;
PFN_vkCmdSetLineWidth glad_vkCmdSetLineWidth = NULL;
PFN_vkCmdSetPrimitiveRestartEnable glad_vkCmdSetPrimitiveRestartEnable = NULL;
PFN_vkCmdSetPrimitiveTopology glad_vkCmdSetPrimitiveTopology = NULL;
PFN_vkCmdSetRasterizerDiscardEnable glad_vkCmdSetRasterizerDiscardEnable = NULL;
PFN_vkCmdSetScissor glad_vkCmdSetScissor = NULL;
PFN_vkCmdSetScissorWithCount glad_vkCmdSetScissorWithCount = NULL;
PFN_vkCmdSetStencilCompareMask glad_vkCmdSetStencilCompareMask = NULL;
PFN_vkCmdSetStencilOp glad_vkCmdSetStencilOp = NULL;
PFN_vkCmdSetStencilReference glad_vkCmdSetStencilReference = NULL;
PFN_vkCmdSetStencilTestEnable glad_vkCmdSetStencilTestEnable = NULL;
PFN_vkCmdSetStencilWriteMask glad_vkCmdSetStencilWriteMask = NULL;
PFN_vkCmdSetViewport glad_vkCmdSetViewport = NULL;
PFN_vkCmdSetViewportWithCount glad_vkCmdSetViewportWithCount = NULL;
PFN_vkCmdUpdateBuffer glad_vkCmdUpdateBuffer = NULL;
PFN_vkCmdWaitEvents glad_vkCmdWaitEvents = NULL;
PFN_vkCmdWaitEvents2 glad_vkCmdWaitEvents2 = NULL;
PFN_vkCmdWriteTimestamp glad_vkCmdWriteTimestamp = NULL;
PFN_vkCmdWriteTimestamp2 glad_vkCmdWriteTimestamp2 = NULL;
PFN_vkCreateBuffer glad_vkCreateBuffer = NULL;
PFN_vkCreateBufferView glad_vkCreateBufferView = NULL;
PFN_vkCreateCommandPool glad_vkCreateCommandPool = NULL;
PFN_vkCreateComputePipelines glad_vkCreateComputePipelines = NULL;
PFN_vkCreateDebugReportCallbackEXT glad_vkCreateDebugReportCallbackEXT = NULL;
PFN_vkCreateDescriptorPool glad_vkCreateDescriptorPool = NULL;
PFN_vkCreateDescriptorSetLayout glad_vkCreateDescriptorSetLayout = NULL;
PFN_vkCreateDescriptorUpdateTemplate glad_vkCreateDescriptorUpdateTemplate = NULL;
PFN_vkCreateDevice glad_vkCreateDevice = NULL;
PFN_vkCreateEvent glad_vkCreateEvent = NULL;
PFN_vkCreateFence glad_vkCreateFence = NULL;
PFN_vkCreateFramebuffer glad_vkCreateFramebuffer = NULL;
PFN_vkCreateGraphicsPipelines glad_vkCreateGraphicsPipelines = NULL;
PFN_vkCreateImage glad_vkCreateImage = NULL;
PFN_vkCreateImageView glad_vkCreateImageView = NULL;
PFN_vkCreateInstance glad_vkCreateInstance = NULL;
PFN_vkCreatePipelineCache glad_vkCreatePipelineCache = NULL;
PFN_vkCreatePipelineLayout glad_vkCreatePipelineLayout = NULL;
PFN_vkCreatePrivateDataSlot glad_vkCreatePrivateDataSlot = NULL;
PFN_vkCreateQueryPool glad_vkCreateQueryPool = NULL;
PFN_vkCreateRenderPass glad_vkCreateRenderPass = NULL;
PFN_vkCreateRenderPass2 glad_vkCreateRenderPass2 = NULL;
PFN_vkCreateSampler glad_vkCreateSampler = NULL;
PFN_vkCreateSamplerYcbcrConversion glad_vkCreateSamplerYcbcrConversion = NULL;
PFN_vkCreateSemaphore glad_vkCreateSemaphore = NULL;
PFN_vkCreateShaderModule glad_vkCreateShaderModule = NULL;
PFN_vkCreateSwapchainKHR glad_vkCreateSwapchainKHR = NULL;
PFN_vkDebugReportMessageEXT glad_vkDebugReportMessageEXT = NULL;
PFN_vkDestroyBuffer glad_vkDestroyBuffer = NULL;
PFN_vkDestroyBufferView glad_vkDestroyBufferView = NULL;
PFN_vkDestroyCommandPool glad_vkDestroyCommandPool = NULL;
PFN_vkDestroyDebugReportCallbackEXT glad_vkDestroyDebugReportCallbackEXT = NULL;
PFN_vkDestroyDescriptorPool glad_vkDestroyDescriptorPool = NULL;
PFN_vkDestroyDescriptorSetLayout glad_vkDestroyDescriptorSetLayout = NULL;
PFN_vkDestroyDescriptorUpdateTemplate glad_vkDestroyDescriptorUpdateTemplate = NULL;
PFN_vkDestroyDevice glad_vkDestroyDevice = NULL;
PFN_vkDestroyEvent glad_vkDestroyEvent = NULL;
PFN_vkDestroyFence glad_vkDestroyFence = NULL;
PFN_vkDestroyFramebuffer glad_vkDestroyFramebuffer = NULL;
PFN_vkDestroyImage glad_vkDestroyImage = NULL;
PFN_vkDestroyImageView glad_vkDestroyImageView = NULL;
PFN_vkDestroyInstance glad_vkDestroyInstance = NULL;
PFN_vkDestroyPipeline glad_vkDestroyPipeline = NULL;
PFN_vkDestroyPipelineCache glad_vkDestroyPipelineCache = NULL;
PFN_vkDestroyPipelineLayout glad_vkDestroyPipelineLayout = NULL;
PFN_vkDestroyPrivateDataSlot glad_vkDestroyPrivateDataSlot = NULL;
PFN_vkDestroyQueryPool glad_vkDestroyQueryPool = NULL;
PFN_vkDestroyRenderPass glad_vkDestroyRenderPass = NULL;
PFN_vkDestroySampler glad_vkDestroySampler = NULL;
PFN_vkDestroySamplerYcbcrConversion glad_vkDestroySamplerYcbcrConversion = NULL;
PFN_vkDestroySemaphore glad_vkDestroySemaphore = NULL;
PFN_vkDestroyShaderModule glad_vkDestroyShaderModule = NULL;
PFN_vkDestroySurfaceKHR glad_vkDestroySurfaceKHR = NULL;
PFN_vkDestroySwapchainKHR glad_vkDestroySwapchainKHR = NULL;
PFN_vkDeviceWaitIdle glad_vkDeviceWaitIdle = NULL;
PFN_vkEndCommandBuffer glad_vkEndCommandBuffer = NULL;
PFN_vkEnumerateDeviceExtensionProperties glad_vkEnumerateDeviceExtensionProperties = NULL;
PFN_vkEnumerateDeviceLayerProperties glad_vkEnumerateDeviceLayerProperties = NULL;
PFN_vkEnumerateInstanceExtensionProperties glad_vkEnumerateInstanceExtensionProperties = NULL;
PFN_vkEnumerateInstanceLayerProperties glad_vkEnumerateInstanceLayerProperties = NULL;
PFN_vkEnumerateInstanceVersion glad_vkEnumerateInstanceVersion = NULL;
PFN_vkEnumeratePhysicalDeviceGroups glad_vkEnumeratePhysicalDeviceGroups = NULL;
PFN_vkEnumeratePhysicalDevices glad_vkEnumeratePhysicalDevices = NULL;
PFN_vkFlushMappedMemoryRanges glad_vkFlushMappedMemoryRanges = NULL;
PFN_vkFreeCommandBuffers glad_vkFreeCommandBuffers = NULL;
PFN_vkFreeDescriptorSets glad_vkFreeDescriptorSets = NULL;
PFN_vkFreeMemory glad_vkFreeMemory = NULL;
PFN_vkGetBufferDeviceAddress glad_vkGetBufferDeviceAddress = NULL;
PFN_vkGetBufferMemoryRequirements glad_vkGetBufferMemoryRequirements = NULL;
PFN_vkGetBufferMemoryRequirements2 glad_vkGetBufferMemoryRequirements2 = NULL;
PFN_vkGetBufferOpaqueCaptureAddress glad_vkGetBufferOpaqueCaptureAddress = NULL;
PFN_vkGetDescriptorSetLayoutSupport glad_vkGetDescriptorSetLayoutSupport = NULL;
PFN_vkGetDeviceBufferMemoryRequirements glad_vkGetDeviceBufferMemoryRequirements = NULL;
PFN_vkGetDeviceGroupPeerMemoryFeatures glad_vkGetDeviceGroupPeerMemoryFeatures = NULL;
PFN_vkGetDeviceGroupPresentCapabilitiesKHR glad_vkGetDeviceGroupPresentCapabilitiesKHR = NULL;
PFN_vkGetDeviceGroupSurfacePresentModesKHR glad_vkGetDeviceGroupSurfacePresentModesKHR = NULL;
PFN_vkGetDeviceImageMemoryRequirements glad_vkGetDeviceImageMemoryRequirements = NULL;
PFN_vkGetDeviceImageSparseMemoryRequirements glad_vkGetDeviceImageSparseMemoryRequirements = NULL;
PFN_vkGetDeviceMemoryCommitment glad_vkGetDeviceMemoryCommitment = NULL;
PFN_vkGetDeviceMemoryOpaqueCaptureAddress glad_vkGetDeviceMemoryOpaqueCaptureAddress = NULL;
PFN_vkGetDeviceProcAddr glad_vkGetDeviceProcAddr = NULL;
PFN_vkGetDeviceQueue glad_vkGetDeviceQueue = NULL;
PFN_vkGetDeviceQueue2 glad_vkGetDeviceQueue2 = NULL;
PFN_vkGetEventStatus glad_vkGetEventStatus = NULL;
PFN_vkGetFenceStatus glad_vkGetFenceStatus = NULL;
PFN_vkGetImageMemoryRequirements glad_vkGetImageMemoryRequirements = NULL;
PFN_vkGetImageMemoryRequirements2 glad_vkGetImageMemoryRequirements2 = NULL;
PFN_vkGetImageSparseMemoryRequirements glad_vkGetImageSparseMemoryRequirements = NULL;
PFN_vkGetImageSparseMemoryRequirements2 glad_vkGetImageSparseMemoryRequirements2 = NULL;
PFN_vkGetImageSubresourceLayout glad_vkGetImageSubresourceLayout = NULL;
PFN_vkGetInstanceProcAddr glad_vkGetInstanceProcAddr = NULL;
PFN_vkGetPhysicalDeviceExternalBufferProperties glad_vkGetPhysicalDeviceExternalBufferProperties = NULL;
PFN_vkGetPhysicalDeviceExternalFenceProperties glad_vkGetPhysicalDeviceExternalFenceProperties = NULL;
PFN_vkGetPhysicalDeviceExternalSemaphoreProperties glad_vkGetPhysicalDeviceExternalSemaphoreProperties = NULL;
PFN_vkGetPhysicalDeviceFeatures glad_vkGetPhysicalDeviceFeatures = NULL;
PFN_vkGetPhysicalDeviceFeatures2 glad_vkGetPhysicalDeviceFeatures2 = NULL;
PFN_vkGetPhysicalDeviceFormatProperties glad_vkGetPhysicalDeviceFormatProperties = NULL;
PFN_vkGetPhysicalDeviceFormatProperties2 glad_vkGetPhysicalDeviceFormatProperties2 = NULL;
PFN_vkGetPhysicalDeviceImageFormatProperties glad_vkGetPhysicalDeviceImageFormatProperties = NULL;
PFN_vkGetPhysicalDeviceImageFormatProperties2 glad_vkGetPhysicalDeviceImageFormatProperties2 = NULL;
PFN_vkGetPhysicalDeviceMemoryProperties glad_vkGetPhysicalDeviceMemoryProperties = NULL;
PFN_vkGetPhysicalDeviceMemoryProperties2 glad_vkGetPhysicalDeviceMemoryProperties2 = NULL;
PFN_vkGetPhysicalDevicePresentRectanglesKHR glad_vkGetPhysicalDevicePresentRectanglesKHR = NULL;
PFN_vkGetPhysicalDeviceProperties glad_vkGetPhysicalDeviceProperties = NULL;
PFN_vkGetPhysicalDeviceProperties2 glad_vkGetPhysicalDeviceProperties2 = NULL;
PFN_vkGetPhysicalDeviceQueueFamilyProperties glad_vkGetPhysicalDeviceQueueFamilyProperties = NULL;
PFN_vkGetPhysicalDeviceQueueFamilyProperties2 glad_vkGetPhysicalDeviceQueueFamilyProperties2 = NULL;
PFN_vkGetPhysicalDeviceSparseImageFormatProperties glad_vkGetPhysicalDeviceSparseImageFormatProperties = NULL;
PFN_vkGetPhysicalDeviceSparseImageFormatProperties2 glad_vkGetPhysicalDeviceSparseImageFormatProperties2 = NULL;
PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR glad_vkGetPhysicalDeviceSurfaceCapabilitiesKHR = NULL;
PFN_vkGetPhysicalDeviceSurfaceFormatsKHR glad_vkGetPhysicalDeviceSurfaceFormatsKHR = NULL;
PFN_vkGetPhysicalDeviceSurfacePresentModesKHR glad_vkGetPhysicalDeviceSurfacePresentModesKHR = NULL;
PFN_vkGetPhysicalDeviceSurfaceSupportKHR glad_vkGetPhysicalDeviceSurfaceSupportKHR = NULL;
PFN_vkGetPhysicalDeviceToolProperties glad_vkGetPhysicalDeviceToolProperties = NULL;
PFN_vkGetPipelineCacheData glad_vkGetPipelineCacheData = NULL;
PFN_vkGetPrivateData glad_vkGetPrivateData = NULL;
PFN_vkGetQueryPoolResults glad_vkGetQueryPoolResults = NULL;
PFN_vkGetRenderAreaGranularity glad_vkGetRenderAreaGranularity = NULL;
PFN_vkGetSemaphoreCounterValue glad_vkGetSemaphoreCounterValue = NULL;
PFN_vkGetSwapchainImagesKHR glad_vkGetSwapchainImagesKHR = NULL;
PFN_vkInvalidateMappedMemoryRanges glad_vkInvalidateMappedMemoryRanges = NULL;
PFN_vkMapMemory glad_vkMapMemory = NULL;
PFN_vkMergePipelineCaches glad_vkMergePipelineCaches = NULL;
PFN_vkQueueBindSparse glad_vkQueueBindSparse = NULL;
PFN_vkQueuePresentKHR glad_vkQueuePresentKHR = NULL;
PFN_vkQueueSubmit glad_vkQueueSubmit = NULL;
PFN_vkQueueSubmit2 glad_vkQueueSubmit2 = NULL;
PFN_vkQueueWaitIdle glad_vkQueueWaitIdle = NULL;
PFN_vkResetCommandBuffer glad_vkResetCommandBuffer = NULL;
PFN_vkResetCommandPool glad_vkResetCommandPool = NULL;
PFN_vkResetDescriptorPool glad_vkResetDescriptorPool = NULL;
PFN_vkResetEvent glad_vkResetEvent = NULL;
PFN_vkResetFences glad_vkResetFences = NULL;
PFN_vkResetQueryPool glad_vkResetQueryPool = NULL;
PFN_vkSetEvent glad_vkSetEvent = NULL;
PFN_vkSetPrivateData glad_vkSetPrivateData = NULL;
PFN_vkSignalSemaphore glad_vkSignalSemaphore = NULL;
PFN_vkTrimCommandPool glad_vkTrimCommandPool = NULL;
PFN_vkUnmapMemory glad_vkUnmapMemory = NULL;
PFN_vkUpdateDescriptorSetWithTemplate glad_vkUpdateDescriptorSetWithTemplate = NULL;
PFN_vkUpdateDescriptorSets glad_vkUpdateDescriptorSets = NULL;
PFN_vkWaitForFences glad_vkWaitForFences = NULL;
PFN_vkWaitSemaphores glad_vkWaitSemaphores = NULL;
static void glad_vk_load_VK_VERSION_1_0( GLADuserptrloadfunc load, void* userptr) {
if(!GLAD_VK_VERSION_1_0) return;
glad_vkAllocateCommandBuffers = (PFN_vkAllocateCommandBuffers) load(userptr, "vkAllocateCommandBuffers");
glad_vkAllocateDescriptorSets = (PFN_vkAllocateDescriptorSets) load(userptr, "vkAllocateDescriptorSets");
glad_vkAllocateMemory = (PFN_vkAllocateMemory) load(userptr, "vkAllocateMemory");
glad_vkBeginCommandBuffer = (PFN_vkBeginCommandBuffer) load(userptr, "vkBeginCommandBuffer");
glad_vkBindBufferMemory = (PFN_vkBindBufferMemory) load(userptr, "vkBindBufferMemory");
glad_vkBindImageMemory = (PFN_vkBindImageMemory) load(userptr, "vkBindImageMemory");
glad_vkCmdBeginQuery = (PFN_vkCmdBeginQuery) load(userptr, "vkCmdBeginQuery");
glad_vkCmdBeginRenderPass = (PFN_vkCmdBeginRenderPass) load(userptr, "vkCmdBeginRenderPass");
glad_vkCmdBindDescriptorSets = (PFN_vkCmdBindDescriptorSets) load(userptr, "vkCmdBindDescriptorSets");
glad_vkCmdBindIndexBuffer = (PFN_vkCmdBindIndexBuffer) load(userptr, "vkCmdBindIndexBuffer");
glad_vkCmdBindPipeline = (PFN_vkCmdBindPipeline) load(userptr, "vkCmdBindPipeline");
glad_vkCmdBindVertexBuffers = (PFN_vkCmdBindVertexBuffers) load(userptr, "vkCmdBindVertexBuffers");
glad_vkCmdBlitImage = (PFN_vkCmdBlitImage) load(userptr, "vkCmdBlitImage");
glad_vkCmdClearAttachments = (PFN_vkCmdClearAttachments) load(userptr, "vkCmdClearAttachments");
glad_vkCmdClearColorImage = (PFN_vkCmdClearColorImage) load(userptr, "vkCmdClearColorImage");
glad_vkCmdClearDepthStencilImage = (PFN_vkCmdClearDepthStencilImage) load(userptr, "vkCmdClearDepthStencilImage");
glad_vkCmdCopyBuffer = (PFN_vkCmdCopyBuffer) load(userptr, "vkCmdCopyBuffer");
glad_vkCmdCopyBufferToImage = (PFN_vkCmdCopyBufferToImage) load(userptr, "vkCmdCopyBufferToImage");
glad_vkCmdCopyImage = (PFN_vkCmdCopyImage) load(userptr, "vkCmdCopyImage");
glad_vkCmdCopyImageToBuffer = (PFN_vkCmdCopyImageToBuffer) load(userptr, "vkCmdCopyImageToBuffer");
glad_vkCmdCopyQueryPoolResults = (PFN_vkCmdCopyQueryPoolResults) load(userptr, "vkCmdCopyQueryPoolResults");
glad_vkCmdDispatch = (PFN_vkCmdDispatch) load(userptr, "vkCmdDispatch");
glad_vkCmdDispatchIndirect = (PFN_vkCmdDispatchIndirect) load(userptr, "vkCmdDispatchIndirect");
glad_vkCmdDraw = (PFN_vkCmdDraw) load(userptr, "vkCmdDraw");
glad_vkCmdDrawIndexed = (PFN_vkCmdDrawIndexed) load(userptr, "vkCmdDrawIndexed");
glad_vkCmdDrawIndexedIndirect = (PFN_vkCmdDrawIndexedIndirect) load(userptr, "vkCmdDrawIndexedIndirect");
glad_vkCmdDrawIndirect = (PFN_vkCmdDrawIndirect) load(userptr, "vkCmdDrawIndirect");
glad_vkCmdEndQuery = (PFN_vkCmdEndQuery) load(userptr, "vkCmdEndQuery");
glad_vkCmdEndRenderPass = (PFN_vkCmdEndRenderPass) load(userptr, "vkCmdEndRenderPass");
glad_vkCmdExecuteCommands = (PFN_vkCmdExecuteCommands) load(userptr, "vkCmdExecuteCommands");
glad_vkCmdFillBuffer = (PFN_vkCmdFillBuffer) load(userptr, "vkCmdFillBuffer");
glad_vkCmdNextSubpass = (PFN_vkCmdNextSubpass) load(userptr, "vkCmdNextSubpass");
glad_vkCmdPipelineBarrier = (PFN_vkCmdPipelineBarrier) load(userptr, "vkCmdPipelineBarrier");
glad_vkCmdPushConstants = (PFN_vkCmdPushConstants) load(userptr, "vkCmdPushConstants");
glad_vkCmdResetEvent = (PFN_vkCmdResetEvent) load(userptr, "vkCmdResetEvent");
glad_vkCmdResetQueryPool = (PFN_vkCmdResetQueryPool) load(userptr, "vkCmdResetQueryPool");
glad_vkCmdResolveImage = (PFN_vkCmdResolveImage) load(userptr, "vkCmdResolveImage");
glad_vkCmdSetBlendConstants = (PFN_vkCmdSetBlendConstants) load(userptr, "vkCmdSetBlendConstants");
glad_vkCmdSetDepthBias = (PFN_vkCmdSetDepthBias) load(userptr, "vkCmdSetDepthBias");
glad_vkCmdSetDepthBounds = (PFN_vkCmdSetDepthBounds) load(userptr, "vkCmdSetDepthBounds");
glad_vkCmdSetEvent = (PFN_vkCmdSetEvent) load(userptr, "vkCmdSetEvent");
glad_vkCmdSetLineWidth = (PFN_vkCmdSetLineWidth) load(userptr, "vkCmdSetLineWidth");
glad_vkCmdSetScissor = (PFN_vkCmdSetScissor) load(userptr, "vkCmdSetScissor");
glad_vkCmdSetStencilCompareMask = (PFN_vkCmdSetStencilCompareMask) load(userptr, "vkCmdSetStencilCompareMask");
glad_vkCmdSetStencilReference = (PFN_vkCmdSetStencilReference) load(userptr, "vkCmdSetStencilReference");
glad_vkCmdSetStencilWriteMask = (PFN_vkCmdSetStencilWriteMask) load(userptr, "vkCmdSetStencilWriteMask");
glad_vkCmdSetViewport = (PFN_vkCmdSetViewport) load(userptr, "vkCmdSetViewport");
glad_vkCmdUpdateBuffer = (PFN_vkCmdUpdateBuffer) load(userptr, "vkCmdUpdateBuffer");
glad_vkCmdWaitEvents = (PFN_vkCmdWaitEvents) load(userptr, "vkCmdWaitEvents");
glad_vkCmdWriteTimestamp = (PFN_vkCmdWriteTimestamp) load(userptr, "vkCmdWriteTimestamp");
glad_vkCreateBuffer = (PFN_vkCreateBuffer) load(userptr, "vkCreateBuffer");
glad_vkCreateBufferView = (PFN_vkCreateBufferView) load(userptr, "vkCreateBufferView");
glad_vkCreateCommandPool = (PFN_vkCreateCommandPool) load(userptr, "vkCreateCommandPool");
glad_vkCreateComputePipelines = (PFN_vkCreateComputePipelines) load(userptr, "vkCreateComputePipelines");
glad_vkCreateDescriptorPool = (PFN_vkCreateDescriptorPool) load(userptr, "vkCreateDescriptorPool");
glad_vkCreateDescriptorSetLayout = (PFN_vkCreateDescriptorSetLayout) load(userptr, "vkCreateDescriptorSetLayout");
glad_vkCreateDevice = (PFN_vkCreateDevice) load(userptr, "vkCreateDevice");
glad_vkCreateEvent = (PFN_vkCreateEvent) load(userptr, "vkCreateEvent");
glad_vkCreateFence = (PFN_vkCreateFence) load(userptr, "vkCreateFence");
glad_vkCreateFramebuffer = (PFN_vkCreateFramebuffer) load(userptr, "vkCreateFramebuffer");
glad_vkCreateGraphicsPipelines = (PFN_vkCreateGraphicsPipelines) load(userptr, "vkCreateGraphicsPipelines");
glad_vkCreateImage = (PFN_vkCreateImage) load(userptr, "vkCreateImage");
glad_vkCreateImageView = (PFN_vkCreateImageView) load(userptr, "vkCreateImageView");
glad_vkCreateInstance = (PFN_vkCreateInstance) load(userptr, "vkCreateInstance");
glad_vkCreatePipelineCache = (PFN_vkCreatePipelineCache) load(userptr, "vkCreatePipelineCache");
glad_vkCreatePipelineLayout = (PFN_vkCreatePipelineLayout) load(userptr, "vkCreatePipelineLayout");
glad_vkCreateQueryPool = (PFN_vkCreateQueryPool) load(userptr, "vkCreateQueryPool");
glad_vkCreateRenderPass = (PFN_vkCreateRenderPass) load(userptr, "vkCreateRenderPass");
glad_vkCreateSampler = (PFN_vkCreateSampler) load(userptr, "vkCreateSampler");
glad_vkCreateSemaphore = (PFN_vkCreateSemaphore) load(userptr, "vkCreateSemaphore");
glad_vkCreateShaderModule = (PFN_vkCreateShaderModule) load(userptr, "vkCreateShaderModule");
glad_vkDestroyBuffer = (PFN_vkDestroyBuffer) load(userptr, "vkDestroyBuffer");
glad_vkDestroyBufferView = (PFN_vkDestroyBufferView) load(userptr, "vkDestroyBufferView");
glad_vkDestroyCommandPool = (PFN_vkDestroyCommandPool) load(userptr, "vkDestroyCommandPool");
glad_vkDestroyDescriptorPool = (PFN_vkDestroyDescriptorPool) load(userptr, "vkDestroyDescriptorPool");
glad_vkDestroyDescriptorSetLayout = (PFN_vkDestroyDescriptorSetLayout) load(userptr, "vkDestroyDescriptorSetLayout");
glad_vkDestroyDevice = (PFN_vkDestroyDevice) load(userptr, "vkDestroyDevice");
glad_vkDestroyEvent = (PFN_vkDestroyEvent) load(userptr, "vkDestroyEvent");
glad_vkDestroyFence = (PFN_vkDestroyFence) load(userptr, "vkDestroyFence");
glad_vkDestroyFramebuffer = (PFN_vkDestroyFramebuffer) load(userptr, "vkDestroyFramebuffer");
glad_vkDestroyImage = (PFN_vkDestroyImage) load(userptr, "vkDestroyImage");
glad_vkDestroyImageView = (PFN_vkDestroyImageView) load(userptr, "vkDestroyImageView");
glad_vkDestroyInstance = (PFN_vkDestroyInstance) load(userptr, "vkDestroyInstance");
glad_vkDestroyPipeline = (PFN_vkDestroyPipeline) load(userptr, "vkDestroyPipeline");
glad_vkDestroyPipelineCache = (PFN_vkDestroyPipelineCache) load(userptr, "vkDestroyPipelineCache");
glad_vkDestroyPipelineLayout = (PFN_vkDestroyPipelineLayout) load(userptr, "vkDestroyPipelineLayout");
glad_vkDestroyQueryPool = (PFN_vkDestroyQueryPool) load(userptr, "vkDestroyQueryPool");
glad_vkDestroyRenderPass = (PFN_vkDestroyRenderPass) load(userptr, "vkDestroyRenderPass");
glad_vkDestroySampler = (PFN_vkDestroySampler) load(userptr, "vkDestroySampler");
glad_vkDestroySemaphore = (PFN_vkDestroySemaphore) load(userptr, "vkDestroySemaphore");
glad_vkDestroyShaderModule = (PFN_vkDestroyShaderModule) load(userptr, "vkDestroyShaderModule");
glad_vkDeviceWaitIdle = (PFN_vkDeviceWaitIdle) load(userptr, "vkDeviceWaitIdle");
glad_vkEndCommandBuffer = (PFN_vkEndCommandBuffer) load(userptr, "vkEndCommandBuffer");
glad_vkEnumerateDeviceExtensionProperties = (PFN_vkEnumerateDeviceExtensionProperties) load(userptr, "vkEnumerateDeviceExtensionProperties");
glad_vkEnumerateDeviceLayerProperties = (PFN_vkEnumerateDeviceLayerProperties) load(userptr, "vkEnumerateDeviceLayerProperties");
glad_vkEnumerateInstanceExtensionProperties = (PFN_vkEnumerateInstanceExtensionProperties) load(userptr, "vkEnumerateInstanceExtensionProperties");
glad_vkEnumerateInstanceLayerProperties = (PFN_vkEnumerateInstanceLayerProperties) load(userptr, "vkEnumerateInstanceLayerProperties");
glad_vkEnumeratePhysicalDevices = (PFN_vkEnumeratePhysicalDevices) load(userptr, "vkEnumeratePhysicalDevices");
glad_vkFlushMappedMemoryRanges = (PFN_vkFlushMappedMemoryRanges) load(userptr, "vkFlushMappedMemoryRanges");
glad_vkFreeCommandBuffers = (PFN_vkFreeCommandBuffers) load(userptr, "vkFreeCommandBuffers");
glad_vkFreeDescriptorSets = (PFN_vkFreeDescriptorSets) load(userptr, "vkFreeDescriptorSets");
glad_vkFreeMemory = (PFN_vkFreeMemory) load(userptr, "vkFreeMemory");
glad_vkGetBufferMemoryRequirements = (PFN_vkGetBufferMemoryRequirements) load(userptr, "vkGetBufferMemoryRequirements");
glad_vkGetDeviceMemoryCommitment = (PFN_vkGetDeviceMemoryCommitment) load(userptr, "vkGetDeviceMemoryCommitment");
glad_vkGetDeviceProcAddr = (PFN_vkGetDeviceProcAddr) load(userptr, "vkGetDeviceProcAddr");
glad_vkGetDeviceQueue = (PFN_vkGetDeviceQueue) load(userptr, "vkGetDeviceQueue");
glad_vkGetEventStatus = (PFN_vkGetEventStatus) load(userptr, "vkGetEventStatus");
glad_vkGetFenceStatus = (PFN_vkGetFenceStatus) load(userptr, "vkGetFenceStatus");
glad_vkGetImageMemoryRequirements = (PFN_vkGetImageMemoryRequirements) load(userptr, "vkGetImageMemoryRequirements");
glad_vkGetImageSparseMemoryRequirements = (PFN_vkGetImageSparseMemoryRequirements) load(userptr, "vkGetImageSparseMemoryRequirements");
glad_vkGetImageSubresourceLayout = (PFN_vkGetImageSubresourceLayout) load(userptr, "vkGetImageSubresourceLayout");
glad_vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr) load(userptr, "vkGetInstanceProcAddr");
glad_vkGetPhysicalDeviceFeatures = (PFN_vkGetPhysicalDeviceFeatures) load(userptr, "vkGetPhysicalDeviceFeatures");
glad_vkGetPhysicalDeviceFormatProperties = (PFN_vkGetPhysicalDeviceFormatProperties) load(userptr, "vkGetPhysicalDeviceFormatProperties");
glad_vkGetPhysicalDeviceImageFormatProperties = (PFN_vkGetPhysicalDeviceImageFormatProperties) load(userptr, "vkGetPhysicalDeviceImageFormatProperties");
glad_vkGetPhysicalDeviceMemoryProperties = (PFN_vkGetPhysicalDeviceMemoryProperties) load(userptr, "vkGetPhysicalDeviceMemoryProperties");
glad_vkGetPhysicalDeviceProperties = (PFN_vkGetPhysicalDeviceProperties) load(userptr, "vkGetPhysicalDeviceProperties");
glad_vkGetPhysicalDeviceQueueFamilyProperties = (PFN_vkGetPhysicalDeviceQueueFamilyProperties) load(userptr, "vkGetPhysicalDeviceQueueFamilyProperties");
glad_vkGetPhysicalDeviceSparseImageFormatProperties = (PFN_vkGetPhysicalDeviceSparseImageFormatProperties) load(userptr, "vkGetPhysicalDeviceSparseImageFormatProperties");
glad_vkGetPipelineCacheData = (PFN_vkGetPipelineCacheData) load(userptr, "vkGetPipelineCacheData");
glad_vkGetQueryPoolResults = (PFN_vkGetQueryPoolResults) load(userptr, "vkGetQueryPoolResults");
glad_vkGetRenderAreaGranularity = (PFN_vkGetRenderAreaGranularity) load(userptr, "vkGetRenderAreaGranularity");
glad_vkInvalidateMappedMemoryRanges = (PFN_vkInvalidateMappedMemoryRanges) load(userptr, "vkInvalidateMappedMemoryRanges");
glad_vkMapMemory = (PFN_vkMapMemory) load(userptr, "vkMapMemory");
glad_vkMergePipelineCaches = (PFN_vkMergePipelineCaches) load(userptr, "vkMergePipelineCaches");
glad_vkQueueBindSparse = (PFN_vkQueueBindSparse) load(userptr, "vkQueueBindSparse");
glad_vkQueueSubmit = (PFN_vkQueueSubmit) load(userptr, "vkQueueSubmit");
glad_vkQueueWaitIdle = (PFN_vkQueueWaitIdle) load(userptr, "vkQueueWaitIdle");
glad_vkResetCommandBuffer = (PFN_vkResetCommandBuffer) load(userptr, "vkResetCommandBuffer");
glad_vkResetCommandPool = (PFN_vkResetCommandPool) load(userptr, "vkResetCommandPool");
glad_vkResetDescriptorPool = (PFN_vkResetDescriptorPool) load(userptr, "vkResetDescriptorPool");
glad_vkResetEvent = (PFN_vkResetEvent) load(userptr, "vkResetEvent");
glad_vkResetFences = (PFN_vkResetFences) load(userptr, "vkResetFences");
glad_vkSetEvent = (PFN_vkSetEvent) load(userptr, "vkSetEvent");
glad_vkUnmapMemory = (PFN_vkUnmapMemory) load(userptr, "vkUnmapMemory");
glad_vkUpdateDescriptorSets = (PFN_vkUpdateDescriptorSets) load(userptr, "vkUpdateDescriptorSets");
glad_vkWaitForFences = (PFN_vkWaitForFences) load(userptr, "vkWaitForFences");
}
static void glad_vk_load_VK_VERSION_1_1( GLADuserptrloadfunc load, void* userptr) {
if(!GLAD_VK_VERSION_1_1) return;
glad_vkBindBufferMemory2 = (PFN_vkBindBufferMemory2) load(userptr, "vkBindBufferMemory2");
glad_vkBindImageMemory2 = (PFN_vkBindImageMemory2) load(userptr, "vkBindImageMemory2");
glad_vkCmdDispatchBase = (PFN_vkCmdDispatchBase) load(userptr, "vkCmdDispatchBase");
glad_vkCmdSetDeviceMask = (PFN_vkCmdSetDeviceMask) load(userptr, "vkCmdSetDeviceMask");
glad_vkCreateDescriptorUpdateTemplate = (PFN_vkCreateDescriptorUpdateTemplate) load(userptr, "vkCreateDescriptorUpdateTemplate");
glad_vkCreateSamplerYcbcrConversion = (PFN_vkCreateSamplerYcbcrConversion) load(userptr, "vkCreateSamplerYcbcrConversion");
glad_vkDestroyDescriptorUpdateTemplate = (PFN_vkDestroyDescriptorUpdateTemplate) load(userptr, "vkDestroyDescriptorUpdateTemplate");
glad_vkDestroySamplerYcbcrConversion = (PFN_vkDestroySamplerYcbcrConversion) load(userptr, "vkDestroySamplerYcbcrConversion");
glad_vkEnumerateInstanceVersion = (PFN_vkEnumerateInstanceVersion) load(userptr, "vkEnumerateInstanceVersion");
glad_vkEnumeratePhysicalDeviceGroups = (PFN_vkEnumeratePhysicalDeviceGroups) load(userptr, "vkEnumeratePhysicalDeviceGroups");
glad_vkGetBufferMemoryRequirements2 = (PFN_vkGetBufferMemoryRequirements2) load(userptr, "vkGetBufferMemoryRequirements2");
glad_vkGetDescriptorSetLayoutSupport = (PFN_vkGetDescriptorSetLayoutSupport) load(userptr, "vkGetDescriptorSetLayoutSupport");
glad_vkGetDeviceGroupPeerMemoryFeatures = (PFN_vkGetDeviceGroupPeerMemoryFeatures) load(userptr, "vkGetDeviceGroupPeerMemoryFeatures");
glad_vkGetDeviceQueue2 = (PFN_vkGetDeviceQueue2) load(userptr, "vkGetDeviceQueue2");
glad_vkGetImageMemoryRequirements2 = (PFN_vkGetImageMemoryRequirements2) load(userptr, "vkGetImageMemoryRequirements2");
glad_vkGetImageSparseMemoryRequirements2 = (PFN_vkGetImageSparseMemoryRequirements2) load(userptr, "vkGetImageSparseMemoryRequirements2");
glad_vkGetPhysicalDeviceExternalBufferProperties = (PFN_vkGetPhysicalDeviceExternalBufferProperties) load(userptr, "vkGetPhysicalDeviceExternalBufferProperties");
glad_vkGetPhysicalDeviceExternalFenceProperties = (PFN_vkGetPhysicalDeviceExternalFenceProperties) load(userptr, "vkGetPhysicalDeviceExternalFenceProperties");
glad_vkGetPhysicalDeviceExternalSemaphoreProperties = (PFN_vkGetPhysicalDeviceExternalSemaphoreProperties) load(userptr, "vkGetPhysicalDeviceExternalSemaphoreProperties");
glad_vkGetPhysicalDeviceFeatures2 = (PFN_vkGetPhysicalDeviceFeatures2) load(userptr, "vkGetPhysicalDeviceFeatures2");
glad_vkGetPhysicalDeviceFormatProperties2 = (PFN_vkGetPhysicalDeviceFormatProperties2) load(userptr, "vkGetPhysicalDeviceFormatProperties2");
glad_vkGetPhysicalDeviceImageFormatProperties2 = (PFN_vkGetPhysicalDeviceImageFormatProperties2) load(userptr, "vkGetPhysicalDeviceImageFormatProperties2");
glad_vkGetPhysicalDeviceMemoryProperties2 = (PFN_vkGetPhysicalDeviceMemoryProperties2) load(userptr, "vkGetPhysicalDeviceMemoryProperties2");
glad_vkGetPhysicalDeviceProperties2 = (PFN_vkGetPhysicalDeviceProperties2) load(userptr, "vkGetPhysicalDeviceProperties2");
glad_vkGetPhysicalDeviceQueueFamilyProperties2 = (PFN_vkGetPhysicalDeviceQueueFamilyProperties2) load(userptr, "vkGetPhysicalDeviceQueueFamilyProperties2");
glad_vkGetPhysicalDeviceSparseImageFormatProperties2 = (PFN_vkGetPhysicalDeviceSparseImageFormatProperties2) load(userptr, "vkGetPhysicalDeviceSparseImageFormatProperties2");
glad_vkTrimCommandPool = (PFN_vkTrimCommandPool) load(userptr, "vkTrimCommandPool");
glad_vkUpdateDescriptorSetWithTemplate = (PFN_vkUpdateDescriptorSetWithTemplate) load(userptr, "vkUpdateDescriptorSetWithTemplate");
}
static void glad_vk_load_VK_VERSION_1_2( GLADuserptrloadfunc load, void* userptr) {
if(!GLAD_VK_VERSION_1_2) return;
glad_vkCmdBeginRenderPass2 = (PFN_vkCmdBeginRenderPass2) load(userptr, "vkCmdBeginRenderPass2");
glad_vkCmdDrawIndexedIndirectCount = (PFN_vkCmdDrawIndexedIndirectCount) load(userptr, "vkCmdDrawIndexedIndirectCount");
glad_vkCmdDrawIndirectCount = (PFN_vkCmdDrawIndirectCount) load(userptr, "vkCmdDrawIndirectCount");
glad_vkCmdEndRenderPass2 = (PFN_vkCmdEndRenderPass2) load(userptr, "vkCmdEndRenderPass2");
glad_vkCmdNextSubpass2 = (PFN_vkCmdNextSubpass2) load(userptr, "vkCmdNextSubpass2");
glad_vkCreateRenderPass2 = (PFN_vkCreateRenderPass2) load(userptr, "vkCreateRenderPass2");
glad_vkGetBufferDeviceAddress = (PFN_vkGetBufferDeviceAddress) load(userptr, "vkGetBufferDeviceAddress");
glad_vkGetBufferOpaqueCaptureAddress = (PFN_vkGetBufferOpaqueCaptureAddress) load(userptr, "vkGetBufferOpaqueCaptureAddress");
glad_vkGetDeviceMemoryOpaqueCaptureAddress = (PFN_vkGetDeviceMemoryOpaqueCaptureAddress) load(userptr, "vkGetDeviceMemoryOpaqueCaptureAddress");
glad_vkGetSemaphoreCounterValue = (PFN_vkGetSemaphoreCounterValue) load(userptr, "vkGetSemaphoreCounterValue");
glad_vkResetQueryPool = (PFN_vkResetQueryPool) load(userptr, "vkResetQueryPool");
glad_vkSignalSemaphore = (PFN_vkSignalSemaphore) load(userptr, "vkSignalSemaphore");
glad_vkWaitSemaphores = (PFN_vkWaitSemaphores) load(userptr, "vkWaitSemaphores");
}
static void glad_vk_load_VK_VERSION_1_3( GLADuserptrloadfunc load, void* userptr) {
if(!GLAD_VK_VERSION_1_3) return;
glad_vkCmdBeginRendering = (PFN_vkCmdBeginRendering) load(userptr, "vkCmdBeginRendering");
glad_vkCmdBindVertexBuffers2 = (PFN_vkCmdBindVertexBuffers2) load(userptr, "vkCmdBindVertexBuffers2");
glad_vkCmdBlitImage2 = (PFN_vkCmdBlitImage2) load(userptr, "vkCmdBlitImage2");
glad_vkCmdCopyBuffer2 = (PFN_vkCmdCopyBuffer2) load(userptr, "vkCmdCopyBuffer2");
glad_vkCmdCopyBufferToImage2 = (PFN_vkCmdCopyBufferToImage2) load(userptr, "vkCmdCopyBufferToImage2");
glad_vkCmdCopyImage2 = (PFN_vkCmdCopyImage2) load(userptr, "vkCmdCopyImage2");
glad_vkCmdCopyImageToBuffer2 = (PFN_vkCmdCopyImageToBuffer2) load(userptr, "vkCmdCopyImageToBuffer2");
glad_vkCmdEndRendering = (PFN_vkCmdEndRendering) load(userptr, "vkCmdEndRendering");
glad_vkCmdPipelineBarrier2 = (PFN_vkCmdPipelineBarrier2) load(userptr, "vkCmdPipelineBarrier2");
glad_vkCmdResetEvent2 = (PFN_vkCmdResetEvent2) load(userptr, "vkCmdResetEvent2");
glad_vkCmdResolveImage2 = (PFN_vkCmdResolveImage2) load(userptr, "vkCmdResolveImage2");
glad_vkCmdSetCullMode = (PFN_vkCmdSetCullMode) load(userptr, "vkCmdSetCullMode");
glad_vkCmdSetDepthBiasEnable = (PFN_vkCmdSetDepthBiasEnable) load(userptr, "vkCmdSetDepthBiasEnable");
glad_vkCmdSetDepthBoundsTestEnable = (PFN_vkCmdSetDepthBoundsTestEnable) load(userptr, "vkCmdSetDepthBoundsTestEnable");
glad_vkCmdSetDepthCompareOp = (PFN_vkCmdSetDepthCompareOp) load(userptr, "vkCmdSetDepthCompareOp");
glad_vkCmdSetDepthTestEnable = (PFN_vkCmdSetDepthTestEnable) load(userptr, "vkCmdSetDepthTestEnable");
glad_vkCmdSetDepthWriteEnable = (PFN_vkCmdSetDepthWriteEnable) load(userptr, "vkCmdSetDepthWriteEnable");
glad_vkCmdSetEvent2 = (PFN_vkCmdSetEvent2) load(userptr, "vkCmdSetEvent2");
glad_vkCmdSetFrontFace = (PFN_vkCmdSetFrontFace) load(userptr, "vkCmdSetFrontFace");
glad_vkCmdSetPrimitiveRestartEnable = (PFN_vkCmdSetPrimitiveRestartEnable) load(userptr, "vkCmdSetPrimitiveRestartEnable");
glad_vkCmdSetPrimitiveTopology = (PFN_vkCmdSetPrimitiveTopology) load(userptr, "vkCmdSetPrimitiveTopology");
glad_vkCmdSetRasterizerDiscardEnable = (PFN_vkCmdSetRasterizerDiscardEnable) load(userptr, "vkCmdSetRasterizerDiscardEnable");
glad_vkCmdSetScissorWithCount = (PFN_vkCmdSetScissorWithCount) load(userptr, "vkCmdSetScissorWithCount");
glad_vkCmdSetStencilOp = (PFN_vkCmdSetStencilOp) load(userptr, "vkCmdSetStencilOp");
glad_vkCmdSetStencilTestEnable = (PFN_vkCmdSetStencilTestEnable) load(userptr, "vkCmdSetStencilTestEnable");
glad_vkCmdSetViewportWithCount = (PFN_vkCmdSetViewportWithCount) load(userptr, "vkCmdSetViewportWithCount");
glad_vkCmdWaitEvents2 = (PFN_vkCmdWaitEvents2) load(userptr, "vkCmdWaitEvents2");
glad_vkCmdWriteTimestamp2 = (PFN_vkCmdWriteTimestamp2) load(userptr, "vkCmdWriteTimestamp2");
glad_vkCreatePrivateDataSlot = (PFN_vkCreatePrivateDataSlot) load(userptr, "vkCreatePrivateDataSlot");
glad_vkDestroyPrivateDataSlot = (PFN_vkDestroyPrivateDataSlot) load(userptr, "vkDestroyPrivateDataSlot");
glad_vkGetDeviceBufferMemoryRequirements = (PFN_vkGetDeviceBufferMemoryRequirements) load(userptr, "vkGetDeviceBufferMemoryRequirements");
glad_vkGetDeviceImageMemoryRequirements = (PFN_vkGetDeviceImageMemoryRequirements) load(userptr, "vkGetDeviceImageMemoryRequirements");
glad_vkGetDeviceImageSparseMemoryRequirements = (PFN_vkGetDeviceImageSparseMemoryRequirements) load(userptr, "vkGetDeviceImageSparseMemoryRequirements");
glad_vkGetPhysicalDeviceToolProperties = (PFN_vkGetPhysicalDeviceToolProperties) load(userptr, "vkGetPhysicalDeviceToolProperties");
glad_vkGetPrivateData = (PFN_vkGetPrivateData) load(userptr, "vkGetPrivateData");
glad_vkQueueSubmit2 = (PFN_vkQueueSubmit2) load(userptr, "vkQueueSubmit2");
glad_vkSetPrivateData = (PFN_vkSetPrivateData) load(userptr, "vkSetPrivateData");
}
static void glad_vk_load_VK_EXT_debug_report( GLADuserptrloadfunc load, void* userptr) {
if(!GLAD_VK_EXT_debug_report) return;
glad_vkCreateDebugReportCallbackEXT = (PFN_vkCreateDebugReportCallbackEXT) load(userptr, "vkCreateDebugReportCallbackEXT");
glad_vkDebugReportMessageEXT = (PFN_vkDebugReportMessageEXT) load(userptr, "vkDebugReportMessageEXT");
glad_vkDestroyDebugReportCallbackEXT = (PFN_vkDestroyDebugReportCallbackEXT) load(userptr, "vkDestroyDebugReportCallbackEXT");
}
static void glad_vk_load_VK_KHR_surface( GLADuserptrloadfunc load, void* userptr) {
if(!GLAD_VK_KHR_surface) return;
glad_vkDestroySurfaceKHR = (PFN_vkDestroySurfaceKHR) load(userptr, "vkDestroySurfaceKHR");
glad_vkGetPhysicalDeviceSurfaceCapabilitiesKHR = (PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR) load(userptr, "vkGetPhysicalDeviceSurfaceCapabilitiesKHR");
glad_vkGetPhysicalDeviceSurfaceFormatsKHR = (PFN_vkGetPhysicalDeviceSurfaceFormatsKHR) load(userptr, "vkGetPhysicalDeviceSurfaceFormatsKHR");
glad_vkGetPhysicalDeviceSurfacePresentModesKHR = (PFN_vkGetPhysicalDeviceSurfacePresentModesKHR) load(userptr, "vkGetPhysicalDeviceSurfacePresentModesKHR");
glad_vkGetPhysicalDeviceSurfaceSupportKHR = (PFN_vkGetPhysicalDeviceSurfaceSupportKHR) load(userptr, "vkGetPhysicalDeviceSurfaceSupportKHR");
}
static void glad_vk_load_VK_KHR_swapchain( GLADuserptrloadfunc load, void* userptr) {
if(!GLAD_VK_KHR_swapchain) return;
glad_vkAcquireNextImage2KHR = (PFN_vkAcquireNextImage2KHR) load(userptr, "vkAcquireNextImage2KHR");
glad_vkAcquireNextImageKHR = (PFN_vkAcquireNextImageKHR) load(userptr, "vkAcquireNextImageKHR");
glad_vkCreateSwapchainKHR = (PFN_vkCreateSwapchainKHR) load(userptr, "vkCreateSwapchainKHR");
glad_vkDestroySwapchainKHR = (PFN_vkDestroySwapchainKHR) load(userptr, "vkDestroySwapchainKHR");
glad_vkGetDeviceGroupPresentCapabilitiesKHR = (PFN_vkGetDeviceGroupPresentCapabilitiesKHR) load(userptr, "vkGetDeviceGroupPresentCapabilitiesKHR");
glad_vkGetDeviceGroupSurfacePresentModesKHR = (PFN_vkGetDeviceGroupSurfacePresentModesKHR) load(userptr, "vkGetDeviceGroupSurfacePresentModesKHR");
glad_vkGetPhysicalDevicePresentRectanglesKHR = (PFN_vkGetPhysicalDevicePresentRectanglesKHR) load(userptr, "vkGetPhysicalDevicePresentRectanglesKHR");
glad_vkGetSwapchainImagesKHR = (PFN_vkGetSwapchainImagesKHR) load(userptr, "vkGetSwapchainImagesKHR");
glad_vkQueuePresentKHR = (PFN_vkQueuePresentKHR) load(userptr, "vkQueuePresentKHR");
}
static int glad_vk_get_extensions( VkPhysicalDevice physical_device, uint32_t *out_extension_count, char ***out_extensions) {
uint32_t i;
uint32_t instance_extension_count = 0;
uint32_t device_extension_count = 0;
uint32_t max_extension_count = 0;
uint32_t total_extension_count = 0;
char **extensions = NULL;
VkExtensionProperties *ext_properties = NULL;
VkResult result;
if (glad_vkEnumerateInstanceExtensionProperties == NULL || (physical_device != NULL && glad_vkEnumerateDeviceExtensionProperties == NULL)) {
return 0;
}
result = glad_vkEnumerateInstanceExtensionProperties(NULL, &instance_extension_count, NULL);
if (result != VK_SUCCESS) {
return 0;
}
if (physical_device != NULL) {
result = glad_vkEnumerateDeviceExtensionProperties(physical_device, NULL, &device_extension_count, NULL);
if (result != VK_SUCCESS) {
return 0;
}
}
total_extension_count = instance_extension_count + device_extension_count;
if (total_extension_count <= 0) {
return 0;
}
max_extension_count = instance_extension_count > device_extension_count
? instance_extension_count : device_extension_count;
ext_properties = (VkExtensionProperties*) malloc(max_extension_count * sizeof(VkExtensionProperties));
if (ext_properties == NULL) {
goto glad_vk_get_extensions_error;
}
result = glad_vkEnumerateInstanceExtensionProperties(NULL, &instance_extension_count, ext_properties);
if (result != VK_SUCCESS) {
goto glad_vk_get_extensions_error;
}
extensions = (char**) calloc(total_extension_count, sizeof(char*));
if (extensions == NULL) {
goto glad_vk_get_extensions_error;
}
for (i = 0; i < instance_extension_count; ++i) {
VkExtensionProperties ext = ext_properties[i];
size_t extension_name_length = strlen(ext.extensionName) + 1;
extensions[i] = (char*) malloc(extension_name_length * sizeof(char));
if (extensions[i] == NULL) {
goto glad_vk_get_extensions_error;
}
memcpy(extensions[i], ext.extensionName, extension_name_length * sizeof(char));
}
if (physical_device != NULL) {
result = glad_vkEnumerateDeviceExtensionProperties(physical_device, NULL, &device_extension_count, ext_properties);
if (result != VK_SUCCESS) {
goto glad_vk_get_extensions_error;
}
for (i = 0; i < device_extension_count; ++i) {
VkExtensionProperties ext = ext_properties[i];
size_t extension_name_length = strlen(ext.extensionName) + 1;
extensions[instance_extension_count + i] = (char*) malloc(extension_name_length * sizeof(char));
if (extensions[instance_extension_count + i] == NULL) {
goto glad_vk_get_extensions_error;
}
memcpy(extensions[instance_extension_count + i], ext.extensionName, extension_name_length * sizeof(char));
}
}
free((void*) ext_properties);
*out_extension_count = total_extension_count;
*out_extensions = extensions;
return 1;
glad_vk_get_extensions_error:
free((void*) ext_properties);
if (extensions != NULL) {
for (i = 0; i < total_extension_count; ++i) {
free((void*) extensions[i]);
}
free(extensions);
}
return 0;
}
static void glad_vk_free_extensions(uint32_t extension_count, char **extensions) {
uint32_t i;
for(i = 0; i < extension_count ; ++i) {
free((void*) (extensions[i]));
}
free((void*) extensions);
}
static int glad_vk_has_extension(const char *name, uint32_t extension_count, char **extensions) {
uint32_t i;
for (i = 0; i < extension_count; ++i) {
if(extensions[i] != NULL && strcmp(name, extensions[i]) == 0) {
return 1;
}
}
return 0;
}
static GLADapiproc glad_vk_get_proc_from_userptr(void *userptr, const char* name) {
return (GLAD_GNUC_EXTENSION (GLADapiproc (*)(const char *name)) userptr)(name);
}
static int glad_vk_find_extensions_vulkan( VkPhysicalDevice physical_device) {
uint32_t extension_count = 0;
char **extensions = NULL;
if (!glad_vk_get_extensions(physical_device, &extension_count, &extensions)) return 0;
GLAD_VK_EXT_debug_report = glad_vk_has_extension("VK_EXT_debug_report", extension_count, extensions);
GLAD_VK_KHR_portability_enumeration = glad_vk_has_extension("VK_KHR_portability_enumeration", extension_count, extensions);
GLAD_VK_KHR_surface = glad_vk_has_extension("VK_KHR_surface", extension_count, extensions);
GLAD_VK_KHR_swapchain = glad_vk_has_extension("VK_KHR_swapchain", extension_count, extensions);
(void) glad_vk_has_extension;
glad_vk_free_extensions(extension_count, extensions);
return 1;
}
static int glad_vk_find_core_vulkan( VkPhysicalDevice physical_device) {
int major = 1;
int minor = 0;
#ifdef VK_VERSION_1_1
if (glad_vkEnumerateInstanceVersion != NULL) {
uint32_t version;
VkResult result;
result = glad_vkEnumerateInstanceVersion(&version);
if (result == VK_SUCCESS) {
major = (int) VK_VERSION_MAJOR(version);
minor = (int) VK_VERSION_MINOR(version);
}
}
#endif
if (physical_device != NULL && glad_vkGetPhysicalDeviceProperties != NULL) {
VkPhysicalDeviceProperties properties;
glad_vkGetPhysicalDeviceProperties(physical_device, &properties);
major = (int) VK_VERSION_MAJOR(properties.apiVersion);
minor = (int) VK_VERSION_MINOR(properties.apiVersion);
}
GLAD_VK_VERSION_1_0 = (major == 1 && minor >= 0) || major > 1;
GLAD_VK_VERSION_1_1 = (major == 1 && minor >= 1) || major > 1;
GLAD_VK_VERSION_1_2 = (major == 1 && minor >= 2) || major > 1;
GLAD_VK_VERSION_1_3 = (major == 1 && minor >= 3) || major > 1;
return GLAD_MAKE_VERSION(major, minor);
}
int gladLoadVulkanUserPtr( VkPhysicalDevice physical_device, GLADuserptrloadfunc load, void *userptr) {
int version;
#ifdef VK_VERSION_1_1
glad_vkEnumerateInstanceVersion = (PFN_vkEnumerateInstanceVersion) load(userptr, "vkEnumerateInstanceVersion");
#endif
version = glad_vk_find_core_vulkan( physical_device);
if (!version) {
return 0;
}
glad_vk_load_VK_VERSION_1_0(load, userptr);
glad_vk_load_VK_VERSION_1_1(load, userptr);
glad_vk_load_VK_VERSION_1_2(load, userptr);
glad_vk_load_VK_VERSION_1_3(load, userptr);
if (!glad_vk_find_extensions_vulkan( physical_device)) return 0;
glad_vk_load_VK_EXT_debug_report(load, userptr);
glad_vk_load_VK_KHR_surface(load, userptr);
glad_vk_load_VK_KHR_swapchain(load, userptr);
return version;
}
int gladLoadVulkan( VkPhysicalDevice physical_device, GLADloadfunc load) {
return gladLoadVulkanUserPtr( physical_device, glad_vk_get_proc_from_userptr, GLAD_GNUC_EXTENSION (void*) load);
}
#ifdef __cplusplus
}
#endif
deps/linmath.h
Vendored
+3 -3
View File
@@ -192,7 +192,7 @@ static inline void mat4x4_rotate(mat4x4 R, mat4x4 M, float x, float y, float z,
vec3 u = {x, y, z};
if(vec3_len(u) > 1e-4) {
mat4x4 T, C, S = {{0}};
mat4x4 T, C, S;
vec3_norm(u, u);
mat4x4_from_vec3_mul_outer(T, u, u);
@@ -237,9 +237,9 @@ static inline void mat4x4_rotate_Y(mat4x4 Q, mat4x4 M, float angle)
float s = sinf(angle);
float c = cosf(angle);
mat4x4 R = {
{ c, 0.f, -s, 0.f},
{ c, 0.f, s, 0.f},
{ 0.f, 1.f, 0.f, 0.f},
{ s, 0.f, c, 0.f},
{ -s, 0.f, c, 0.f},
{ 0.f, 0.f, 0.f, 1.f}
};
mat4x4_mul(Q, M, R);
deps/nuklear.h
Vendored
-25539
View File
File diff suppressed because it is too large Load Diff
deps/nuklear_glfw_gl2.h
Vendored
-381
View File
@@ -1,381 +0,0 @@
/*
* Nuklear - v1.32.0 - public domain
* no warrenty implied; use at your own risk.
* authored from 2015-2017 by Micha Mettke
*/
/*
* ==============================================================
*
* API
*
* ===============================================================
*/
#ifndef NK_GLFW_GL2_H_
#define NK_GLFW_GL2_H_
#include <GLFW/glfw3.h>
enum nk_glfw_init_state{
NK_GLFW3_DEFAULT = 0,
NK_GLFW3_INSTALL_CALLBACKS
};
NK_API struct nk_context* nk_glfw3_init(GLFWwindow *win, enum nk_glfw_init_state);
NK_API void nk_glfw3_font_stash_begin(struct nk_font_atlas **atlas);
NK_API void nk_glfw3_font_stash_end(void);
NK_API void nk_glfw3_new_frame(void);
NK_API void nk_glfw3_render(enum nk_anti_aliasing);
NK_API void nk_glfw3_shutdown(void);
NK_API void nk_glfw3_char_callback(GLFWwindow *win, unsigned int codepoint);
NK_API void nk_gflw3_scroll_callback(GLFWwindow *win, double xoff, double yoff);
#endif
/*
* ==============================================================
*
* IMPLEMENTATION
*
* ===============================================================
*/
#ifdef NK_GLFW_GL2_IMPLEMENTATION
#ifndef NK_GLFW_TEXT_MAX
#define NK_GLFW_TEXT_MAX 256
#endif
#ifndef NK_GLFW_DOUBLE_CLICK_LO
#define NK_GLFW_DOUBLE_CLICK_LO 0.02
#endif
#ifndef NK_GLFW_DOUBLE_CLICK_HI
#define NK_GLFW_DOUBLE_CLICK_HI 0.2
#endif
struct nk_glfw_device {
struct nk_buffer cmds;
struct nk_draw_null_texture null;
GLuint font_tex;
};
struct nk_glfw_vertex {
float position[2];
float uv[2];
nk_byte col[4];
};
static struct nk_glfw {
GLFWwindow *win;
int width, height;
int display_width, display_height;
struct nk_glfw_device ogl;
struct nk_context ctx;
struct nk_font_atlas atlas;
struct nk_vec2 fb_scale;
unsigned int text[NK_GLFW_TEXT_MAX];
int text_len;
struct nk_vec2 scroll;
double last_button_click;
int is_double_click_down;
struct nk_vec2 double_click_pos;
} glfw;
NK_INTERN void
nk_glfw3_device_upload_atlas(const void *image, int width, int height)
{
struct nk_glfw_device *dev = &glfw.ogl;
glGenTextures(1, &dev->font_tex);
glBindTexture(GL_TEXTURE_2D, dev->font_tex);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (GLsizei)width, (GLsizei)height, 0,
GL_RGBA, GL_UNSIGNED_BYTE, image);
}
NK_API void
nk_glfw3_render(enum nk_anti_aliasing AA)
{
/* setup global state */
struct nk_glfw_device *dev = &glfw.ogl;
glPushAttrib(GL_ENABLE_BIT|GL_COLOR_BUFFER_BIT|GL_TRANSFORM_BIT);
glDisable(GL_CULL_FACE);
glDisable(GL_DEPTH_TEST);
glEnable(GL_SCISSOR_TEST);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
/* setup viewport/project */
glViewport(0,0,(GLsizei)glfw.display_width,(GLsizei)glfw.display_height);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0.0f, glfw.width, glfw.height, 0.0f, -1.0f, 1.0f);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
{
GLsizei vs = sizeof(struct nk_glfw_vertex);
size_t vp = offsetof(struct nk_glfw_vertex, position);
size_t vt = offsetof(struct nk_glfw_vertex, uv);
size_t vc = offsetof(struct nk_glfw_vertex, col);
/* convert from command queue into draw list and draw to screen */
const struct nk_draw_command *cmd;
const nk_draw_index *offset = NULL;
struct nk_buffer vbuf, ebuf;
/* fill convert configuration */
struct nk_convert_config config;
static const struct nk_draw_vertex_layout_element vertex_layout[] = {
{NK_VERTEX_POSITION, NK_FORMAT_FLOAT, NK_OFFSETOF(struct nk_glfw_vertex, position)},
{NK_VERTEX_TEXCOORD, NK_FORMAT_FLOAT, NK_OFFSETOF(struct nk_glfw_vertex, uv)},
{NK_VERTEX_COLOR, NK_FORMAT_R8G8B8A8, NK_OFFSETOF(struct nk_glfw_vertex, col)},
{NK_VERTEX_LAYOUT_END}
};
NK_MEMSET(&config, 0, sizeof(config));
config.vertex_layout = vertex_layout;
config.vertex_size = sizeof(struct nk_glfw_vertex);
config.vertex_alignment = NK_ALIGNOF(struct nk_glfw_vertex);
config.null = dev->null;
config.circle_segment_count = 22;
config.curve_segment_count = 22;
config.arc_segment_count = 22;
config.global_alpha = 1.0f;
config.shape_AA = AA;
config.line_AA = AA;
/* convert shapes into vertexes */
nk_buffer_init_default(&vbuf);
nk_buffer_init_default(&ebuf);
nk_convert(&glfw.ctx, &dev->cmds, &vbuf, &ebuf, &config);
/* setup vertex buffer pointer */
{const void *vertices = nk_buffer_memory_const(&vbuf);
glVertexPointer(2, GL_FLOAT, vs, (const void*)((const nk_byte*)vertices + vp));
glTexCoordPointer(2, GL_FLOAT, vs, (const void*)((const nk_byte*)vertices + vt));
glColorPointer(4, GL_UNSIGNED_BYTE, vs, (const void*)((const nk_byte*)vertices + vc));}
/* iterate over and execute each draw command */
offset = (const nk_draw_index*)nk_buffer_memory_const(&ebuf);
nk_draw_foreach(cmd, &glfw.ctx, &dev->cmds)
{
if (!cmd->elem_count) continue;
glBindTexture(GL_TEXTURE_2D, (GLuint)cmd->texture.id);
glScissor(
(GLint)(cmd->clip_rect.x * glfw.fb_scale.x),
(GLint)((glfw.height - (GLint)(cmd->clip_rect.y + cmd->clip_rect.h)) * glfw.fb_scale.y),
(GLint)(cmd->clip_rect.w * glfw.fb_scale.x),
(GLint)(cmd->clip_rect.h * glfw.fb_scale.y));
glDrawElements(GL_TRIANGLES, (GLsizei)cmd->elem_count, GL_UNSIGNED_SHORT, offset);
offset += cmd->elem_count;
}
nk_clear(&glfw.ctx);
nk_buffer_free(&vbuf);
nk_buffer_free(&ebuf);
}
/* default OpenGL state */
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glDisableClientState(GL_COLOR_ARRAY);
glDisable(GL_CULL_FACE);
glDisable(GL_DEPTH_TEST);
glDisable(GL_SCISSOR_TEST);
glDisable(GL_BLEND);
glDisable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0);
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glPopAttrib();
}
NK_API void
nk_glfw3_char_callback(GLFWwindow *win, unsigned int codepoint)
{
(void)win;
if (glfw.text_len < NK_GLFW_TEXT_MAX)
glfw.text[glfw.text_len++] = codepoint;
}
NK_API void
nk_gflw3_scroll_callback(GLFWwindow *win, double xoff, double yoff)
{
(void)win; (void)xoff;
glfw.scroll.x += (float)xoff;
glfw.scroll.y += (float)yoff;
}
NK_API void
nk_glfw3_mouse_button_callback(GLFWwindow* window, int button, int action, int mods)
{
double x, y;
if (button != GLFW_MOUSE_BUTTON_LEFT) return;
glfwGetCursorPos(window, &x, &y);
if (action == GLFW_PRESS) {
double dt = glfwGetTime() - glfw.last_button_click;
if (dt > NK_GLFW_DOUBLE_CLICK_LO && dt < NK_GLFW_DOUBLE_CLICK_HI) {
glfw.is_double_click_down = nk_true;
glfw.double_click_pos = nk_vec2((float)x, (float)y);
}
glfw.last_button_click = glfwGetTime();
} else glfw.is_double_click_down = nk_false;
}
NK_INTERN void
nk_glfw3_clipbard_paste(nk_handle usr, struct nk_text_edit *edit)
{
const char *text = glfwGetClipboardString(glfw.win);
if (text) nk_textedit_paste(edit, text, nk_strlen(text));
(void)usr;
}
NK_INTERN void
nk_glfw3_clipbard_copy(nk_handle usr, const char *text, int len)
{
char *str = 0;
(void)usr;
if (!len) return;
str = (char*)malloc((size_t)len+1);
if (!str) return;
NK_MEMCPY(str, text, (size_t)len);
str[len] = '\0';
glfwSetClipboardString(glfw.win, str);
free(str);
}
NK_API struct nk_context*
nk_glfw3_init(GLFWwindow *win, enum nk_glfw_init_state init_state)
{
glfw.win = win;
if (init_state == NK_GLFW3_INSTALL_CALLBACKS) {
glfwSetScrollCallback(win, nk_gflw3_scroll_callback);
glfwSetCharCallback(win, nk_glfw3_char_callback);
glfwSetMouseButtonCallback(win, nk_glfw3_mouse_button_callback);
}
nk_init_default(&glfw.ctx, 0);
glfw.ctx.clip.copy = nk_glfw3_clipbard_copy;
glfw.ctx.clip.paste = nk_glfw3_clipbard_paste;
glfw.ctx.clip.userdata = nk_handle_ptr(0);
nk_buffer_init_default(&glfw.ogl.cmds);
glfw.is_double_click_down = nk_false;
glfw.double_click_pos = nk_vec2(0, 0);
return &glfw.ctx;
}
NK_API void
nk_glfw3_font_stash_begin(struct nk_font_atlas **atlas)
{
nk_font_atlas_init_default(&glfw.atlas);
nk_font_atlas_begin(&glfw.atlas);
*atlas = &glfw.atlas;
}
NK_API void
nk_glfw3_font_stash_end(void)
{
const void *image; int w, h;
image = nk_font_atlas_bake(&glfw.atlas, &w, &h, NK_FONT_ATLAS_RGBA32);
nk_glfw3_device_upload_atlas(image, w, h);
nk_font_atlas_end(&glfw.atlas, nk_handle_id((int)glfw.ogl.font_tex), &glfw.ogl.null);
if (glfw.atlas.default_font)
nk_style_set_font(&glfw.ctx, &glfw.atlas.default_font->handle);
}
NK_API void
nk_glfw3_new_frame(void)
{
int i;
double x, y;
struct nk_context *ctx = &glfw.ctx;
struct GLFWwindow *win = glfw.win;
glfwGetWindowSize(win, &glfw.width, &glfw.height);
glfwGetFramebufferSize(win, &glfw.display_width, &glfw.display_height);
glfw.fb_scale.x = (float)glfw.display_width/(float)glfw.width;
glfw.fb_scale.y = (float)glfw.display_height/(float)glfw.height;
nk_input_begin(ctx);
for (i = 0; i < glfw.text_len; ++i)
nk_input_unicode(ctx, glfw.text[i]);
/* optional grabbing behavior */
if (ctx->input.mouse.grab)
glfwSetInputMode(glfw.win, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
else if (ctx->input.mouse.ungrab)
glfwSetInputMode(glfw.win, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
nk_input_key(ctx, NK_KEY_DEL, glfwGetKey(win, GLFW_KEY_DELETE) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_ENTER, glfwGetKey(win, GLFW_KEY_ENTER) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_TAB, glfwGetKey(win, GLFW_KEY_TAB) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_BACKSPACE, glfwGetKey(win, GLFW_KEY_BACKSPACE) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_UP, glfwGetKey(win, GLFW_KEY_UP) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_DOWN, glfwGetKey(win, GLFW_KEY_DOWN) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_TEXT_START, glfwGetKey(win, GLFW_KEY_HOME) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_TEXT_END, glfwGetKey(win, GLFW_KEY_END) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_SCROLL_START, glfwGetKey(win, GLFW_KEY_HOME) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_SCROLL_END, glfwGetKey(win, GLFW_KEY_END) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_SCROLL_DOWN, glfwGetKey(win, GLFW_KEY_PAGE_DOWN) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_SCROLL_UP, glfwGetKey(win, GLFW_KEY_PAGE_UP) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_SHIFT, glfwGetKey(win, GLFW_KEY_LEFT_SHIFT) == GLFW_PRESS||
glfwGetKey(win, GLFW_KEY_RIGHT_SHIFT) == GLFW_PRESS);
if (glfwGetKey(win, GLFW_KEY_LEFT_CONTROL) == GLFW_PRESS ||
glfwGetKey(win, GLFW_KEY_RIGHT_CONTROL) == GLFW_PRESS) {
nk_input_key(ctx, NK_KEY_COPY, glfwGetKey(win, GLFW_KEY_C) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_PASTE, glfwGetKey(win, GLFW_KEY_V) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_CUT, glfwGetKey(win, GLFW_KEY_X) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_TEXT_UNDO, glfwGetKey(win, GLFW_KEY_Z) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_TEXT_REDO, glfwGetKey(win, GLFW_KEY_R) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_TEXT_WORD_LEFT, glfwGetKey(win, GLFW_KEY_LEFT) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_TEXT_WORD_RIGHT, glfwGetKey(win, GLFW_KEY_RIGHT) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_TEXT_LINE_START, glfwGetKey(win, GLFW_KEY_B) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_TEXT_LINE_END, glfwGetKey(win, GLFW_KEY_E) == GLFW_PRESS);
} else {
nk_input_key(ctx, NK_KEY_LEFT, glfwGetKey(win, GLFW_KEY_LEFT) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_RIGHT, glfwGetKey(win, GLFW_KEY_RIGHT) == GLFW_PRESS);
nk_input_key(ctx, NK_KEY_COPY, 0);
nk_input_key(ctx, NK_KEY_PASTE, 0);
nk_input_key(ctx, NK_KEY_CUT, 0);
nk_input_key(ctx, NK_KEY_SHIFT, 0);
}
glfwGetCursorPos(win, &x, &y);
nk_input_motion(ctx, (int)x, (int)y);
if (ctx->input.mouse.grabbed) {
glfwSetCursorPos(glfw.win, (double)ctx->input.mouse.prev.x, (double)ctx->input.mouse.prev.y);
ctx->input.mouse.pos.x = ctx->input.mouse.prev.x;
ctx->input.mouse.pos.y = ctx->input.mouse.prev.y;
}
nk_input_button(ctx, NK_BUTTON_LEFT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_LEFT) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_MIDDLE, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_MIDDLE) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_RIGHT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_RIGHT) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_DOUBLE, (int)glfw.double_click_pos.x, (int)glfw.double_click_pos.y, glfw.is_double_click_down);
nk_input_scroll(ctx, glfw.scroll);
nk_input_end(&glfw.ctx);
glfw.text_len = 0;
glfw.scroll = nk_vec2(0,0);
}
NK_API
void nk_glfw3_shutdown(void)
{
struct nk_glfw_device *dev = &glfw.ogl;
nk_font_atlas_clear(&glfw.atlas);
nk_free(&glfw.ctx);
glDeleteTextures(1, &dev->font_tex);
nk_buffer_free(&dev->cmds);
NK_MEMSET(&glfw, 0, sizeof(glfw));
}
#endif
deps/stb_image_write.h
Vendored
-1724
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File diff suppressed because it is too large Load Diff
deps/tinycthread.c
Vendored
+1 -1
View File
@@ -21,7 +21,7 @@ freely, subject to the following restrictions:
distribution.
*/
/* 2013-01-06 Camilla Löwy <elmindreda@glfw.org>
/* 2013-01-06 Camilla Berglund <elmindreda@glfw.org>
*
* Added casts from time_t to DWORD to avoid warnings on VC++.
* Fixed time retrieval on POSIX systems.
deps/tinycthread.h
Vendored
+1 -3
View File
@@ -123,9 +123,7 @@ typedef int _tthread_clockid_t;
/* Emulate clock_gettime */
int _tthread_clock_gettime(clockid_t clk_id, struct timespec *ts);
#define clock_gettime _tthread_clock_gettime
#ifndef CLOCK_REALTIME
#define CLOCK_REALTIME 0
#endif
#define CLOCK_REALTIME 0
#endif
deps/vs2008/stdint.h
Vendored
-247
View File
@@ -1,247 +0,0 @@
// ISO C9x compliant stdint.h for Microsoft Visual Studio
// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
//
// Copyright (c) 2006-2008 Alexander Chemeris
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. The name of the author may be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
///////////////////////////////////////////////////////////////////////////////
#ifndef _MSC_VER // [
#error "Use this header only with Microsoft Visual C++ compilers!"
#endif // _MSC_VER ]
#ifndef _MSC_STDINT_H_ // [
#define _MSC_STDINT_H_
#if _MSC_VER > 1000
#pragma once
#endif
#include <limits.h>
// For Visual Studio 6 in C++ mode and for many Visual Studio versions when
// compiling for ARM we should wrap <wchar.h> include with 'extern "C++" {}'
// or compiler give many errors like this:
// error C2733: second C linkage of overloaded function 'wmemchr' not allowed
#ifdef __cplusplus
extern "C" {
#endif
# include <wchar.h>
#ifdef __cplusplus
}
#endif
// Define _W64 macros to mark types changing their size, like intptr_t.
#ifndef _W64
# if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300
# define _W64 __w64
# else
# define _W64
# endif
#endif
// 7.18.1 Integer types
// 7.18.1.1 Exact-width integer types
// Visual Studio 6 and Embedded Visual C++ 4 doesn't
// realize that, e.g. char has the same size as __int8
// so we give up on __intX for them.
#if (_MSC_VER < 1300)
typedef signed char int8_t;
typedef signed short int16_t;
typedef signed int int32_t;
typedef unsigned char uint8_t;
typedef unsigned short uint16_t;
typedef unsigned int uint32_t;
#else
typedef signed __int8 int8_t;
typedef signed __int16 int16_t;
typedef signed __int32 int32_t;
typedef unsigned __int8 uint8_t;
typedef unsigned __int16 uint16_t;
typedef unsigned __int32 uint32_t;
#endif
typedef signed __int64 int64_t;
typedef unsigned __int64 uint64_t;
// 7.18.1.2 Minimum-width integer types
typedef int8_t int_least8_t;
typedef int16_t int_least16_t;
typedef int32_t int_least32_t;
typedef int64_t int_least64_t;
typedef uint8_t uint_least8_t;
typedef uint16_t uint_least16_t;
typedef uint32_t uint_least32_t;
typedef uint64_t uint_least64_t;
// 7.18.1.3 Fastest minimum-width integer types
typedef int8_t int_fast8_t;
typedef int16_t int_fast16_t;
typedef int32_t int_fast32_t;
typedef int64_t int_fast64_t;
typedef uint8_t uint_fast8_t;
typedef uint16_t uint_fast16_t;
typedef uint32_t uint_fast32_t;
typedef uint64_t uint_fast64_t;
// 7.18.1.4 Integer types capable of holding object pointers
#ifdef _WIN64 // [
typedef signed __int64 intptr_t;
typedef unsigned __int64 uintptr_t;
#else // _WIN64 ][
typedef _W64 signed int intptr_t;
typedef _W64 unsigned int uintptr_t;
#endif // _WIN64 ]
// 7.18.1.5 Greatest-width integer types
typedef int64_t intmax_t;
typedef uint64_t uintmax_t;
// 7.18.2 Limits of specified-width integer types
#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259
// 7.18.2.1 Limits of exact-width integer types
#define INT8_MIN ((int8_t)_I8_MIN)
#define INT8_MAX _I8_MAX
#define INT16_MIN ((int16_t)_I16_MIN)
#define INT16_MAX _I16_MAX
#define INT32_MIN ((int32_t)_I32_MIN)
#define INT32_MAX _I32_MAX
#define INT64_MIN ((int64_t)_I64_MIN)
#define INT64_MAX _I64_MAX
#define UINT8_MAX _UI8_MAX
#define UINT16_MAX _UI16_MAX
#define UINT32_MAX _UI32_MAX
#define UINT64_MAX _UI64_MAX
// 7.18.2.2 Limits of minimum-width integer types
#define INT_LEAST8_MIN INT8_MIN
#define INT_LEAST8_MAX INT8_MAX
#define INT_LEAST16_MIN INT16_MIN
#define INT_LEAST16_MAX INT16_MAX
#define INT_LEAST32_MIN INT32_MIN
#define INT_LEAST32_MAX INT32_MAX
#define INT_LEAST64_MIN INT64_MIN
#define INT_LEAST64_MAX INT64_MAX
#define UINT_LEAST8_MAX UINT8_MAX
#define UINT_LEAST16_MAX UINT16_MAX
#define UINT_LEAST32_MAX UINT32_MAX
#define UINT_LEAST64_MAX UINT64_MAX
// 7.18.2.3 Limits of fastest minimum-width integer types
#define INT_FAST8_MIN INT8_MIN
#define INT_FAST8_MAX INT8_MAX
#define INT_FAST16_MIN INT16_MIN
#define INT_FAST16_MAX INT16_MAX
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST32_MAX INT32_MAX
#define INT_FAST64_MIN INT64_MIN
#define INT_FAST64_MAX INT64_MAX
#define UINT_FAST8_MAX UINT8_MAX
#define UINT_FAST16_MAX UINT16_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define UINT_FAST64_MAX UINT64_MAX
// 7.18.2.4 Limits of integer types capable of holding object pointers
#ifdef _WIN64 // [
# define INTPTR_MIN INT64_MIN
# define INTPTR_MAX INT64_MAX
# define UINTPTR_MAX UINT64_MAX
#else // _WIN64 ][
# define INTPTR_MIN INT32_MIN
# define INTPTR_MAX INT32_MAX
# define UINTPTR_MAX UINT32_MAX
#endif // _WIN64 ]
// 7.18.2.5 Limits of greatest-width integer types
#define INTMAX_MIN INT64_MIN
#define INTMAX_MAX INT64_MAX
#define UINTMAX_MAX UINT64_MAX
// 7.18.3 Limits of other integer types
#ifdef _WIN64 // [
# define PTRDIFF_MIN _I64_MIN
# define PTRDIFF_MAX _I64_MAX
#else // _WIN64 ][
# define PTRDIFF_MIN _I32_MIN
# define PTRDIFF_MAX _I32_MAX
#endif // _WIN64 ]
#define SIG_ATOMIC_MIN INT_MIN
#define SIG_ATOMIC_MAX INT_MAX
#ifndef SIZE_MAX // [
# ifdef _WIN64 // [
# define SIZE_MAX _UI64_MAX
# else // _WIN64 ][
# define SIZE_MAX _UI32_MAX
# endif // _WIN64 ]
#endif // SIZE_MAX ]
// WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h>
#ifndef WCHAR_MIN // [
# define WCHAR_MIN 0
#endif // WCHAR_MIN ]
#ifndef WCHAR_MAX // [
# define WCHAR_MAX _UI16_MAX
#endif // WCHAR_MAX ]
#define WINT_MIN 0
#define WINT_MAX _UI16_MAX
#endif // __STDC_LIMIT_MACROS ]
// 7.18.4 Limits of other integer types
#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260
// 7.18.4.1 Macros for minimum-width integer constants
#define INT8_C(val) val##i8
#define INT16_C(val) val##i16
#define INT32_C(val) val##i32
#define INT64_C(val) val##i64
#define UINT8_C(val) val##ui8
#define UINT16_C(val) val##ui16
#define UINT32_C(val) val##ui32
#define UINT64_C(val) val##ui64
// 7.18.4.2 Macros for greatest-width integer constants
#define INTMAX_C INT64_C
#define UINTMAX_C UINT64_C
#endif // __STDC_CONSTANT_MACROS ]
#endif // _MSC_STDINT_H_ ]
deps/vulkan/vk_platform.h
Vendored
+120
View File
@@ -0,0 +1,120 @@
//
// File: vk_platform.h
//
/*
** Copyright (c) 2014-2015 The Khronos Group Inc.
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#ifndef VK_PLATFORM_H_
#define VK_PLATFORM_H_
#ifdef __cplusplus
extern "C"
{
#endif // __cplusplus
/*
***************************************************************************************************
* Platform-specific directives and type declarations
***************************************************************************************************
*/
/* Platform-specific calling convention macros.
*
* Platforms should define these so that Vulkan clients call Vulkan commands
* with the same calling conventions that the Vulkan implementation expects.
*
* VKAPI_ATTR - Placed before the return type in function declarations.
* Useful for C++11 and GCC/Clang-style function attribute syntax.
* VKAPI_CALL - Placed after the return type in function declarations.
* Useful for MSVC-style calling convention syntax.
* VKAPI_PTR - Placed between the '(' and '*' in function pointer types.
*
* Function declaration: VKAPI_ATTR void VKAPI_CALL vkCommand(void);
* Function pointer type: typedef void (VKAPI_PTR *PFN_vkCommand)(void);
*/
#if defined(_WIN32)
// On Windows, Vulkan commands use the stdcall convention
#define VKAPI_ATTR
#define VKAPI_CALL __stdcall
#define VKAPI_PTR VKAPI_CALL
#elif defined(__ANDROID__) && defined(__ARM_EABI__) && !defined(__ARM_ARCH_7A__)
// Android does not support Vulkan in native code using the "armeabi" ABI.
#error "Vulkan requires the 'armeabi-v7a' or 'armeabi-v7a-hard' ABI on 32-bit ARM CPUs"
#elif defined(__ANDROID__) && defined(__ARM_ARCH_7A__)
// On Android/ARMv7a, Vulkan functions use the armeabi-v7a-hard calling
// convention, even if the application's native code is compiled with the
// armeabi-v7a calling convention.
#define VKAPI_ATTR __attribute__((pcs("aapcs-vfp")))
#define VKAPI_CALL
#define VKAPI_PTR VKAPI_ATTR
#else
// On other platforms, use the default calling convention
#define VKAPI_ATTR
#define VKAPI_CALL
#define VKAPI_PTR
#endif
#include <stddef.h>
#if !defined(VK_NO_STDINT_H)
#if defined(_MSC_VER) && (_MSC_VER < 1600)
typedef signed __int8 int8_t;
typedef unsigned __int8 uint8_t;
typedef signed __int16 int16_t;
typedef unsigned __int16 uint16_t;
typedef signed __int32 int32_t;
typedef unsigned __int32 uint32_t;
typedef signed __int64 int64_t;
typedef unsigned __int64 uint64_t;
#else
#include <stdint.h>
#endif
#endif // !defined(VK_NO_STDINT_H)
#ifdef __cplusplus
} // extern "C"
#endif // __cplusplus
// Platform-specific headers required by platform window system extensions.
// These are enabled prior to #including "vulkan.h". The same enable then
// controls inclusion of the extension interfaces in vulkan.h.
#ifdef VK_USE_PLATFORM_ANDROID_KHR
#include <android/native_window.h>
#endif
#ifdef VK_USE_PLATFORM_MIR_KHR
#include <mir_toolkit/client_types.h>
#endif
#ifdef VK_USE_PLATFORM_WAYLAND_KHR
#include <wayland-client.h>
#endif
#ifdef VK_USE_PLATFORM_WIN32_KHR
#include <windows.h>
#endif
#ifdef VK_USE_PLATFORM_XLIB_KHR
#include <X11/Xlib.h>
#endif
#ifdef VK_USE_PLATFORM_XCB_KHR
#include <xcb/xcb.h>
#endif
#endif
deps/vulkan/vulkan.h
Vendored
+3835
View File
File diff suppressed because it is too large Load Diff
docs/CMakeLists.txt
+22 -24
View File
@@ -1,27 +1,27 @@
# NOTE: The order of this list determines the order of items in the Guides
# (i.e. Pages) list in the generated documentation
set(GLFW_DOXYGEN_SOURCES
"include/GLFW/glfw3.h"
"include/GLFW/glfw3native.h"
"docs/main.dox"
"docs/news.dox"
"docs/quick.dox"
"docs/moving.dox"
"docs/compile.dox"
"docs/build.dox"
"docs/intro.dox"
"docs/context.dox"
"docs/monitor.dox"
"docs/window.dox"
"docs/input.dox"
"docs/vulkan.dox"
"docs/compat.dox"
"docs/internal.dox")
set(glfw_DOCS_SOURCES
"${GLFW_SOURCE_DIR}/include/GLFW/glfw3.h"
"${GLFW_SOURCE_DIR}/include/GLFW/glfw3native.h"
"${GLFW_SOURCE_DIR}/docs/main.dox"
"${GLFW_SOURCE_DIR}/docs/news.dox"
"${GLFW_SOURCE_DIR}/docs/moving.dox"
"${GLFW_SOURCE_DIR}/docs/quick.dox"
"${GLFW_SOURCE_DIR}/docs/compile.dox"
"${GLFW_SOURCE_DIR}/docs/build.dox"
"${GLFW_SOURCE_DIR}/docs/intro.dox"
"${GLFW_SOURCE_DIR}/docs/context.dox"
"${GLFW_SOURCE_DIR}/docs/monitor.dox"
"${GLFW_SOURCE_DIR}/docs/window.dox"
"${GLFW_SOURCE_DIR}/docs/input.dox"
"${GLFW_SOURCE_DIR}/docs/vulkan.dox"
"${GLFW_SOURCE_DIR}/docs/compat.dox")
# Format the source list into a Doxyfile INPUT value that Doxygen can parse
foreach(path IN LISTS GLFW_DOXYGEN_SOURCES)
set(GLFW_DOXYGEN_INPUT "${GLFW_DOXYGEN_INPUT} \\\n\"${GLFW_SOURCE_DIR}/${path}\"")
if (GLFW_DOCUMENT_INTERNALS)
list(APPEND glfw_DOCS_SOURCES "${GLFW_SOURCE_DIR}/src/internal.h")
endif()
foreach(arg ${glfw_DOCS_SOURCES})
set(GLFW_DOCS_SOURCES "${GLFW_DOCS_SOURCES} ${arg}")
endforeach()
configure_file(Doxyfile.in Doxyfile @ONLY)
@@ -30,5 +30,3 @@ add_custom_target(docs ALL "${DOXYGEN_EXECUTABLE}"
WORKING_DIRECTORY "${GLFW_BINARY_DIR}/docs"
COMMENT "Generating HTML documentation" VERBATIM)
set_target_properties(docs PROPERTIES FOLDER "GLFW3")
docs/Doxyfile.in
+55 -24
View File
@@ -32,7 +32,7 @@ PROJECT_NAME = "GLFW"
# This could be handy for archiving the generated documentation or
# if some version control system is used.
PROJECT_NUMBER = @GLFW_VERSION@
PROJECT_NUMBER = @GLFW_VERSION_FULL@
# Using the PROJECT_BRIEF tag one can provide an optional one line description
# for a project that appears at the top of each page and should give viewer
@@ -52,7 +52,7 @@ PROJECT_LOGO =
# If a relative path is entered, it will be relative to the location
# where doxygen was started. If left blank the current directory will be used.
OUTPUT_DIRECTORY = "@GLFW_BINARY_DIR@/docs"
OUTPUT_DIRECTORY = @GLFW_BINARY_DIR@/docs
# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
# 4096 sub-directories (in 2 levels) under the output directory of each output
@@ -195,18 +195,22 @@ TAB_SIZE = 8
# will result in a user-defined paragraph with heading "Side Effects:".
# You can put \n's in the value part of an alias to insert newlines.
ALIASES = "thread_safety=@par Thread safety^^" \
"pointer_lifetime=@par Pointer lifetime^^" \
"analysis=@par Analysis^^" \
"reentrancy=@par Reentrancy^^" \
"errors=@par Errors^^" \
"callback_signature=@par Callback signature^^" \
"glfw3=__GLFW 3:__" \
ALIASES = "thread_safety=@par Thread safety\n" \
"pointer_lifetime=@par Pointer lifetime\n" \
"analysis=@par Analysis\n" \
"reentrancy=@par Reentrancy\n" \
"errors=@par Errors\n" \
"glfw3=@par\n__GLFW 3:__" \
"x11=__X11:__" \
"wayland=__Wayland:__" \
"win32=__Windows:__" \
"macos=__macOS:__" \
"linux=__Linux:__"
"osx=__OS X:__"
# This tag can be used to specify a number of word-keyword mappings (TCL only).
# A mapping has the form "name=value". For example adding
# "class=itcl::class" will allow you to use the command class in the
# itcl::class meaning.
TCL_SUBST =
# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
# sources only. Doxygen will then generate output that is more tailored for C.
@@ -258,7 +262,7 @@ MARKDOWN_SUPPORT = YES
# When enabled doxygen tries to link words that correspond to documented classes,
# or namespaces to their corresponding documentation. Such a link can be
# prevented in individual cases by putting a % sign in front of the word or
# prevented in individual cases by by putting a % sign in front of the word or
# globally by setting AUTOLINK_SUPPORT to NO.
AUTOLINK_SUPPORT = YES
@@ -463,7 +467,7 @@ INLINE_INFO = YES
# alphabetically by member name. If set to NO the members will appear in
# declaration order.
SORT_MEMBER_DOCS = NO
SORT_MEMBER_DOCS = YES
# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
# brief documentation of file, namespace and class members alphabetically
@@ -583,7 +587,7 @@ FILE_VERSION_FILTER =
# You can optionally specify a file name after the option, if omitted
# DoxygenLayout.xml will be used as the name of the layout file.
LAYOUT_FILE = "@GLFW_SOURCE_DIR@/docs/DoxygenLayout.xml"
LAYOUT_FILE =
# The CITE_BIB_FILES tag can be used to specify one or more bib files
# containing the references data. This must be a list of .bib files. The
@@ -645,7 +649,7 @@ WARN_FORMAT = "$file:$line: $text"
# and error messages should be written. If left blank the output is written
# to stderr.
WARN_LOGFILE = "@GLFW_BINARY_DIR@/docs/warnings.txt"
WARN_LOGFILE = @GLFW_BINARY_DIR@/docs/warnings.txt
#---------------------------------------------------------------------------
# configuration options related to the input files
@@ -656,7 +660,7 @@ WARN_LOGFILE = "@GLFW_BINARY_DIR@/docs/warnings.txt"
# directories like "/usr/src/myproject". Separate the files or directories
# with spaces.
INPUT = @GLFW_DOXYGEN_INPUT@
INPUT = @GLFW_DOCS_SOURCES@
# This tag can be used to specify the character encoding of the source files
# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
@@ -716,7 +720,7 @@ EXCLUDE_SYMBOLS = APIENTRY GLFWAPI
# directories that contain example code fragments that are included (see
# the \include command).
EXAMPLE_PATH = "@GLFW_SOURCE_DIR@/examples"
EXAMPLE_PATH = @GLFW_SOURCE_DIR@/examples
# If the value of the EXAMPLE_PATH tag contains directories, you can use the
# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
@@ -847,6 +851,12 @@ VERBATIM_HEADERS = YES
ALPHABETICAL_INDEX = YES
# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
# in which this list will be split (can be a number in the range [1..20])
COLS_IN_ALPHA_INDEX = 5
# In case all classes in a project start with a common prefix, all
# classes will be put under the same header in the alphabetical index.
# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
@@ -886,13 +896,13 @@ HTML_FILE_EXTENSION = .html
# have to redo this when upgrading to a newer version of doxygen or when
# changing the value of configuration settings such as GENERATE_TREEVIEW!
HTML_HEADER = "@GLFW_SOURCE_DIR@/docs/header.html"
HTML_HEADER = @GLFW_SOURCE_DIR@/docs/header.html
# The HTML_FOOTER tag can be used to specify a personal HTML footer for
# each generated HTML page. If it is left blank doxygen will generate a
# standard footer.
HTML_FOOTER = "@GLFW_SOURCE_DIR@/docs/footer.html"
HTML_FOOTER = @GLFW_SOURCE_DIR@/docs/footer.html
# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
# style sheet that is used by each HTML page. It can be used to
@@ -911,7 +921,7 @@ HTML_STYLESHEET =
# robust against future updates. Doxygen will copy the style sheet file to
# the output directory.
HTML_EXTRA_STYLESHEET = "@GLFW_SOURCE_DIR@/docs/extra.css"
HTML_EXTRA_STYLESHEET = @GLFW_SOURCE_DIR@/docs/extra.css
# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
# other source files which should be copied to the HTML output directory. Note
@@ -920,7 +930,7 @@ HTML_EXTRA_STYLESHEET = "@GLFW_SOURCE_DIR@/docs/extra.css"
# files. In the HTML_STYLESHEET file, use the file name only. Also note that
# the files will be copied as-is; there are no commands or markers available.
HTML_EXTRA_FILES = "@GLFW_SOURCE_DIR@/docs/spaces.svg"
HTML_EXTRA_FILES = @GLFW_SOURCE_DIR@/docs/spaces.svg
# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output.
# Doxygen will adjust the colors in the style sheet and background images
@@ -1354,6 +1364,13 @@ LATEX_BATCHMODE = NO
LATEX_HIDE_INDICES = NO
# If LATEX_SOURCE_CODE is set to YES then doxygen will include
# source code with syntax highlighting in the LaTeX output.
# Note that which sources are shown also depends on other settings
# such as SOURCE_BROWSER.
LATEX_SOURCE_CODE = NO
# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
# bibliography, e.g. plainnat, or ieeetr. The default style is "plain". See
# http://en.wikipedia.org/wiki/BibTeX for more info.
@@ -1554,11 +1571,11 @@ PREDEFINED = GLFWAPI= \
GLFW_EXPOSE_NATIVE_WGL \
GLFW_EXPOSE_NATIVE_X11 \
GLFW_EXPOSE_NATIVE_WAYLAND \
GLFW_EXPOSE_NATIVE_MIR \
GLFW_EXPOSE_NATIVE_GLX \
GLFW_EXPOSE_NATIVE_COCOA \
GLFW_EXPOSE_NATIVE_NSGL \
GLFW_EXPOSE_NATIVE_EGL \
GLFW_EXPOSE_NATIVE_OSMESA \
VK_VERSION_1_0
# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
@@ -1612,6 +1629,11 @@ ALLEXTERNALS = NO
EXTERNAL_GROUPS = YES
# The PERL_PATH should be the absolute path and name of the perl script
# interpreter (i.e. the result of `which perl').
PERL_PATH = /usr/bin/perl
#---------------------------------------------------------------------------
# Configuration options related to the dot tool
#---------------------------------------------------------------------------
@@ -1624,6 +1646,15 @@ EXTERNAL_GROUPS = YES
CLASS_DIAGRAMS = YES
# You can define message sequence charts within doxygen comments using the \msc
# command. Doxygen will then run the mscgen tool (see
# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
# documentation. The MSCGEN_PATH tag allows you to specify the directory where
# the mscgen tool resides. If left empty the tool is assumed to be found in the
# default search path.
MSCGEN_PATH =
# If set to YES, the inheritance and collaboration graphs will hide
# inheritance and usage relations if the target is undocumented
# or is not a class.
@@ -1694,7 +1725,7 @@ UML_LOOK = NO
# the class node. If there are many fields or methods and many nodes the
# graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS
# threshold limits the number of items for each type to make the size more
# manageable. Set this to 0 for no limit. Note that the threshold may be
# managable. Set this to 0 for no limit. Note that the threshold may be
# exceeded by 50% before the limit is enforced.
UML_LIMIT_NUM_FIELDS = 10
docs/DoxygenLayout.xml
+122 -5
View File
@@ -1,21 +1,115 @@
<doxygenlayout version="1.0">
<!-- Generated by doxygen 1.8.14 -->
<!-- Generated by doxygen 1.8.3.1 -->
<!-- Navigation index tabs for HTML output -->
<navindex>
<tab type="mainpage" visible="yes" title="Introduction"/>
<tab type="user" url="quick_guide.html" title="Tutorial"/>
<tab type="pages" visible="yes" title="Guides" intro=""/>
<tab type="modules" visible="yes" title="Reference" intro=""/>
<tab type="filelist" visible="yes" title="Files"/>
<tab type="namespaces" visible="yes" title="">
<tab type="namespacelist" visible="yes" title="" intro=""/>
<tab type="namespacemembers" visible="yes" title="" intro=""/>
</tab>
<tab type="classes" visible="no" title="">
<tab type="classlist" visible="yes" title="" intro=""/>
<tab type="classindex" visible="$ALPHABETICAL_INDEX" title=""/>
<tab type="hierarchy" visible="yes" title="" intro=""/>
<tab type="classmembers" visible="yes" title="" intro=""/>
</tab>
<tab type="files" visible="yes" title="Header Files">
<tab type="filelist" visible="yes" title="" intro=""/>
<tab type="globals" visible="yes" title="" intro=""/>
</tab>
<tab type="examples" visible="yes" title="" intro=""/>
</navindex>
<!-- Layout definition for a class page -->
<class>
<briefdescription visible="yes"/>
<includes visible="$SHOW_INCLUDE_FILES"/>
<inheritancegraph visible="$CLASS_GRAPH"/>
<collaborationgraph visible="$COLLABORATION_GRAPH"/>
<memberdecl>
<nestedclasses visible="yes" title=""/>
<publictypes title=""/>
<publicslots title=""/>
<signals title=""/>
<publicmethods title=""/>
<publicstaticmethods title=""/>
<publicattributes title=""/>
<publicstaticattributes title=""/>
<protectedtypes title=""/>
<protectedslots title=""/>
<protectedmethods title=""/>
<protectedstaticmethods title=""/>
<protectedattributes title=""/>
<protectedstaticattributes title=""/>
<packagetypes title=""/>
<packagemethods title=""/>
<packagestaticmethods title=""/>
<packageattributes title=""/>
<packagestaticattributes title=""/>
<properties title=""/>
<events title=""/>
<privatetypes title=""/>
<privateslots title=""/>
<privatemethods title=""/>
<privatestaticmethods title=""/>
<privateattributes title=""/>
<privatestaticattributes title=""/>
<friends title=""/>
<related title="" subtitle=""/>
<membergroups visible="yes"/>
</memberdecl>
<detaileddescription title=""/>
<memberdef>
<inlineclasses title=""/>
<typedefs title=""/>
<enums title=""/>
<constructors title=""/>
<functions title=""/>
<related title=""/>
<variables title=""/>
<properties title=""/>
<events title=""/>
</memberdef>
<allmemberslink visible="yes"/>
<usedfiles visible="$SHOW_USED_FILES"/>
<authorsection visible="yes"/>
</class>
<!-- Layout definition for a namespace page -->
<namespace>
<briefdescription visible="yes"/>
<memberdecl>
<nestednamespaces visible="yes" title=""/>
<classes visible="yes" title=""/>
<typedefs title=""/>
<enums title=""/>
<functions title=""/>
<variables title=""/>
<membergroups visible="yes"/>
</memberdecl>
<detaileddescription title=""/>
<memberdef>
<inlineclasses title=""/>
<typedefs title=""/>
<enums title=""/>
<functions title=""/>
<variables title=""/>
</memberdef>
<authorsection visible="yes"/>
</namespace>
<!-- Layout definition for a file page -->
<file>
<detaileddescription title="Description"/>
<briefdescription visible="yes"/>
<includes visible="$SHOW_INCLUDE_FILES"/>
<includegraph visible="$INCLUDE_GRAPH"/>
<includedbygraph visible="$INCLUDED_BY_GRAPH"/>
<sourcelink visible="yes"/>
<memberdecl>
<constantgroups visible="yes" title=""/>
<classes visible="yes" title=""/>
<namespaces visible="yes" title=""/>
<defines title=""/>
<typedefs title=""/>
<enums title=""/>
@@ -23,7 +117,9 @@
<variables title=""/>
<membergroups visible="yes"/>
</memberdecl>
<detaileddescription title=""/>
<memberdef>
<inlineclasses title=""/>
<defines title=""/>
<typedefs title=""/>
<enums title=""/>
@@ -35,26 +131,46 @@
<!-- Layout definition for a group page -->
<group>
<briefdescription visible="yes"/>
<detaileddescription title="Description"/>
<groupgraph visible="$GROUP_GRAPHS"/>
<memberdecl>
<nestedgroups visible="yes" title=""/>
<dirs visible="yes" title=""/>
<files visible="yes" title=""/>
<namespaces visible="yes" title=""/>
<classes visible="yes" title=""/>
<defines title=""/>
<typedefs title=""/>
<enums title=""/>
<enumvalues title=""/>
<functions title=""/>
<variables title=""/>
<signals title=""/>
<publicslots title=""/>
<protectedslots title=""/>
<privateslots title=""/>
<events title=""/>
<properties title=""/>
<friends title=""/>
<membergroups visible="yes"/>
</memberdecl>
<memberdef>
<pagedocs/>
<inlineclasses title=""/>
<defines title=""/>
<typedefs title=""/>
<enums title=""/>
<enumvalues title=""/>
<functions title=""/>
<variables title=""/>
<signals title=""/>
<publicslots title=""/>
<protectedslots title=""/>
<privateslots title=""/>
<events title=""/>
<properties title=""/>
<friends title=""/>
</memberdef>
<authorsection visible="yes"/>
</group>
@@ -62,6 +178,7 @@
<!-- Layout definition for a directory page -->
<directory>
<briefdescription visible="yes"/>
<directorygraph visible="yes"/>
<memberdecl>
<dirs visible="yes"/>
<files visible="yes"/>
docs/SUPPORT.md
-14
View File
@@ -1,14 +0,0 @@
# Support resources
See the [latest documentation](https://www.glfw.org/docs/latest/) for tutorials,
guides and the API reference.
If you have questions about using GLFW, we have a
[forum](https://discourse.glfw.org/), and the `#glfw` IRC channel on
[Libera.Chat](https://libera.chat/).
Bugs are reported to our [issue tracker](https://github.com/glfw/glfw/issues).
Please check the [contribution
guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
information on what to include when reporting a bug.
docs/build.dox
+139 -140
View File
@@ -15,57 +15,42 @@ specific compiler of your chosen development environment. The compilation
and linking process should be explained in your C programming material and in
the documentation for your development environment.
@section build_include Including the GLFW header file
You should include the GLFW header in the source files where you use OpenGL or
GLFW.
In the source files of your application where you use OpenGL or GLFW, you should
include the GLFW header file, i.e.:
@code
#include <GLFW/glfw3.h>
@endcode
This header defines all the constants and declares all the types and function
prototypes of the GLFW API. By default it also includes the OpenGL header from
your development environment. See [option macros](@ref build_macros) below for
how to select OpenGL ES headers and more.
The GLFW header declares the GLFW API and by default also includes the OpenGL
header of your development environment, which in turn defines all the constants,
types and function prototypes of the OpenGL API.
The GLFW header also defines any platform-specific macros needed by your OpenGL
header, so that it can be included without needing any window system headers.
The GLFW header also defines everything necessary for your OpenGL header to
function. For example, under Windows you are normally required to include
`windows.h` before the OpenGL header, which would pollute your code namespace
with the entire Win32 API.
It does this only when needed, so if window system headers are included, the
GLFW header does not try to redefine those symbols. The reverse is not true,
i.e. `windows.h` cannot cope if any Win32 symbols have already been defined.
Instead, the GLFW header takes care of this for you, not by including
`windows.h`, but by duplicating only the very few necessary parts of it. It
does this only when needed, so if `windows.h` _is_ included, the GLFW header
does not try to redefine those symbols. The reverse is not true, i.e.
`windows.h` cannot cope if any of its symbols have already been defined.
In other words:
- Use the GLFW header to include OpenGL or OpenGL ES headers portably
- Do not include window system headers unless you will use those APIs directly
- If you do need such headers, include them before the GLFW header
- Do _not_ include the OpenGL headers yourself, as GLFW does this for you
- Do _not_ include `windows.h` or other platform-specific headers unless you
plan on using those APIs directly
- If you _do_ need to include such headers, do it _before_ including
the GLFW header and it will handle this
If you are using an OpenGL extension loading library such as
[glad](https://github.com/Dav1dde/glad), the extension loader header should
be included before the GLFW one. GLFW attempts to detect any OpenGL or OpenGL
ES header or extension loader header included before it and will then disable
the inclusion of the default OpenGL header. Most extension loaders also define
macros that disable similar headers below it.
@code
#include <glad/gl.h>
#include <GLFW/glfw3.h>
@endcode
Both of these mechanisms depend on the extension loader header defining a known
macro. If yours doesn't or you don't know which one your users will pick, the
@ref GLFW_INCLUDE_NONE macro will explicitly prevent the GLFW header from
including the OpenGL header. This will also allow you to include the two
headers in any order.
@code
#define GLFW_INCLUDE_NONE
#include <GLFW/glfw3.h>
#include <glad/gl.h>
@endcode
either be included _before_ the GLFW one, or the `GLFW_INCLUDE_NONE` macro
(described below) should be defined.
@subsection build_macros GLFW header option macros
@@ -73,70 +58,54 @@ headers in any order.
These macros may be defined before the inclusion of the GLFW header and affect
its behavior.
@anchor GLFW_DLL
__GLFW_DLL__ is required on Windows when using the GLFW DLL, to tell the
compiler that the GLFW functions are defined in a DLL.
`GLFW_DLL` is required on Windows when using the GLFW DLL, to tell the compiler
that the GLFW functions are defined in a DLL.
The following macros control which OpenGL or OpenGL ES API header is included.
Only one of these may be defined at a time.
@note GLFW does not provide any of the API headers mentioned below. They are
provided by your development environment or your OpenGL, OpenGL ES or Vulkan
SDK, and most of them can be downloaded from the
[Khronos Registry](https://www.khronos.org/registry/).
@anchor GLFW_INCLUDE_GLCOREARB
__GLFW_INCLUDE_GLCOREARB__ makes the GLFW header include the modern
`GL/glcorearb.h` header (`OpenGL/gl3.h` on macOS) instead of the regular OpenGL
`GLFW_INCLUDE_GLCOREARB` makes the GLFW header include the modern
`GL/glcorearb.h` header (`OpenGL/gl3.h` on OS X) instead of the regular OpenGL
header.
@anchor GLFW_INCLUDE_ES1
__GLFW_INCLUDE_ES1__ makes the GLFW header include the OpenGL ES 1.x `GLES/gl.h`
`GLFW_INCLUDE_ES1` makes the GLFW header include the OpenGL ES 1.x `GLES/gl.h`
header instead of the regular OpenGL header.
@anchor GLFW_INCLUDE_ES2
__GLFW_INCLUDE_ES2__ makes the GLFW header include the OpenGL ES 2.0
`GLES2/gl2.h` header instead of the regular OpenGL header.
`GLFW_INCLUDE_ES2` makes the GLFW header include the OpenGL ES 2.0 `GLES2/gl2.h`
header instead of the regular OpenGL header.
@anchor GLFW_INCLUDE_ES3
__GLFW_INCLUDE_ES3__ makes the GLFW header include the OpenGL ES 3.0
`GLES3/gl3.h` header instead of the regular OpenGL header.
`GLFW_INCLUDE_ES3` makes the GLFW header include the OpenGL ES 3.0 `GLES3/gl3.h`
header instead of the regular OpenGL header.
@anchor GLFW_INCLUDE_ES31
__GLFW_INCLUDE_ES31__ makes the GLFW header include the OpenGL ES 3.1
`GLES3/gl31.h` header instead of the regular OpenGL header.
`GLFW_INCLUDE_ES31` makes the GLFW header include the OpenGL ES 3.1 `GLES3/gl31.h`
header instead of the regular OpenGL header.
@anchor GLFW_INCLUDE_ES32
__GLFW_INCLUDE_ES32__ makes the GLFW header include the OpenGL ES 3.2
`GLES3/gl32.h` header instead of the regular OpenGL header.
`GLFW_INCLUDE_VULKAN` makes the GLFW header include the Vulkan `vulkan/vulkan.h`
header instead of the regular OpenGL header.
@anchor GLFW_INCLUDE_NONE
__GLFW_INCLUDE_NONE__ makes the GLFW header not include any OpenGL or OpenGL ES
API header. This is useful in combination with an extension loading library.
`GLFW_INCLUDE_NONE` makes the GLFW header not include any OpenGL or OpenGL ES API
header. This is useful in combination with an extension loading library.
If none of the above inclusion macros are defined, the standard OpenGL `GL/gl.h`
header (`OpenGL/gl.h` on macOS) is included, unless GLFW detects the inclusion
guards of any OpenGL, OpenGL ES or extension loader header it knows about.
header (`OpenGL/gl.h` on OS X) is included.
The following macros control the inclusion of additional API headers. Any
number of these may be defined simultaneously, and/or together with one of the
above macros.
@anchor GLFW_INCLUDE_VULKAN
__GLFW_INCLUDE_VULKAN__ makes the GLFW header include the Vulkan
`vulkan/vulkan.h` header in addition to any selected OpenGL or OpenGL ES header.
@anchor GLFW_INCLUDE_GLEXT
__GLFW_INCLUDE_GLEXT__ makes the GLFW header include the appropriate extension
`GLFW_INCLUDE_GLEXT` makes the GLFW header include the appropriate extension
header for the OpenGL or OpenGL ES header selected above after and in addition
to that header.
@anchor GLFW_INCLUDE_GLU
__GLFW_INCLUDE_GLU__ makes the header include the GLU header in addition to the
`GLFW_INCLUDE_GLU` makes the header include the GLU header in addition to the
header selected above. This should only be used with the standard OpenGL header
and only for compatibility with legacy code. GLU has been deprecated and should
not be used in new code.
@note GLFW does not provide any of the API headers mentioned above. They must
be provided by your development environment or your OpenGL, OpenGL ES or Vulkan
SDK.
@note None of these macros may be defined during the compilation of GLFW itself.
If your build includes GLFW and you define any these in your build files, make
sure they are not applied to the GLFW sources.
@@ -150,13 +119,13 @@ a shared library / dynamic library / DLL then it takes care of these links.
However, if you are using GLFW as a static library then your executable will
need to link against these libraries.
On Windows and macOS, the list of system libraries is static and can be
On Windows and OS X, the list of system libraries is static and can be
hard-coded into your build environment. See the section for your development
environment below. On Linux and other Unix-like operating systems, the list
varies but can be retrieved in various ways as described below.
A good general introduction to linking is
[Beginner's Guide to Linkers](https://www.lurklurk.org/linkers/linkers.html) by
[Beginner's Guide to Linkers](http://www.lurklurk.org/linkers/linkers.html) by
David Drysdale.
@@ -165,15 +134,20 @@ David Drysdale.
The static version of the GLFW library is named `glfw3`. When using this
version, it is also necessary to link with some libraries that GLFW uses.
When using MinGW to link an application with the static version of GLFW, you
must also explicitly link with `gdi32`. Other toolchains including MinGW-w64
include it in the set of default libraries along with other dependencies like
`user32` and `kernel32`.
When linking an application under Windows that uses the static version of GLFW,
you must link with `opengl32`. On some versions of MinGW, you must also
explicitly link with `gdi32`, while other versions of MinGW include it in the
set of default libraries along with other dependencies like `user32` and
`kernel32`. If you are using GLU, you must also link with `glu32`.
The link library for the GLFW DLL is named `glfw3dll`. When compiling an
application that uses the DLL version of GLFW, you need to define the @ref
GLFW_DLL macro _before_ any inclusion of the GLFW header. This can be done
either with a compiler switch or by defining it in your source code.
application that uses the DLL version of GLFW, you need to define the `GLFW_DLL`
macro _before_ any inclusion of the GLFW header. This can be done either with
a compiler switch or by defining it in your source code.
An application using the GLFW DLL does not need to link against any of its
dependencies, but you still have to link against `opengl32` if your application
uses OpenGL and `glu32` if it uses GLU.
@subsection build_link_cmake_source With CMake and GLFW source
@@ -182,8 +156,8 @@ This section is about using CMake to compile and link GLFW along with your
application. If you want to use an installed binary instead, see @ref
build_link_cmake_package.
With a few changes to your `CMakeLists.txt` you can have the GLFW source tree
built along with your application.
With just a few changes to your `CMakeLists.txt` you can have the GLFW source
tree built along with your application.
When including GLFW as part of your build, you probably don't want to build the
GLFW tests, examples and documentation. To disable these, set the corresponding
@@ -195,41 +169,50 @@ set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
@endcode
Add the root directory of the GLFW source tree to your project. This will add
the `glfw` target to your project.
Then add the root directory of the GLFW source tree to your project. This
will add the `glfw` target and the necessary cache variables to your project.
@code{.cmake}
add_subdirectory(path/to/glfw)
@endcode
Once GLFW has been added, link your application against the `glfw` target.
This adds the GLFW library and its link-time dependencies as it is currently
configured, the include directory for the GLFW header and, when applicable, the
@ref GLFW_DLL macro.
Once GLFW has been added to the project, link against it with the `glfw` target.
This adds all link-time dependencies of GLFW as it is currently configured,
the include directory for the GLFW header and, when applicable, the
[GLFW_DLL](@ref build_macros) macro.
@code{.cmake}
target_link_libraries(myapp glfw)
@endcode
Note that the `glfw` target does not depend on OpenGL, as GLFW loads any OpenGL,
OpenGL ES or Vulkan libraries it needs at runtime. If your application calls
OpenGL directly, instead of using a modern
[extension loader library](@ref context_glext_auto), use the OpenGL CMake
package.
Note that the dependencies do not include OpenGL or GLU, as GLFW loads any
OpenGL, OpenGL ES or Vulkan libraries it needs at runtime and does not use GLU.
If your application calls OpenGL directly, instead of using a modern
[extension loader library](@ref context_glext_auto) you can find it by requiring
the OpenGL package.
@code{.cmake}
find_package(OpenGL REQUIRED)
@endcode
If OpenGL is found, the `OpenGL::GL` target is added to your project, containing
library and include directory paths. Link against this like any other library.
If OpenGL is found, the `OPENGL_FOUND` variable is true and the
`OPENGL_INCLUDE_DIR` and `OPENGL_gl_LIBRARY` cache variables can be used.
@code{.cmake}
target_link_libraries(myapp OpenGL::GL)
target_include_directories(myapp ${OPENGL_INCLUDE_DIR})
target_link_libraries(myapp ${OPENGL_gl_LIBRARY})
@endcode
For a minimal example of a program and GLFW sources built with CMake, see the
[GLFW CMake Starter](https://github.com/juliettef/GLFW-CMake-starter) on GitHub.
The OpenGL CMake package also looks for GLU. If GLU is found, the
`OPENGL_GLU_FOUND` variable is true and the `OPENGL_INCLUDE_DIR` and
`OPENGL_glu_LIBRARY` cache variables can be used.
@code{.cmake}
target_link_libraries(myapp ${OPENGL_glu_LIBRARY})
@endcode
@note GLU has been deprecated and should not be used in new code, but some
legacy code requires it.
@subsection build_link_cmake_package With CMake and installed GLFW binaries
@@ -238,42 +221,46 @@ This section is about using CMake to link GLFW after it has been built and
installed. If you want to build it along with your application instead, see
@ref build_link_cmake_source.
With a few changes to your `CMakeLists.txt` you can locate the package and
With just a few changes to your `CMakeLists.txt`, you can locate the package and
target files generated when GLFW is installed.
@code{.cmake}
find_package(glfw3 3.3 REQUIRED)
@endcode
Once GLFW has been added to the project, link against it with the `glfw` target.
This adds the GLFW library and its link-time dependencies, the include directory
for the GLFW header and, when applicable, the @ref GLFW_DLL macro.
@code{.cmake}
target_link_libraries(myapp glfw)
@endcode
Note that the `glfw` target does not depend on OpenGL, as GLFW loads any OpenGL,
OpenGL ES or Vulkan libraries it needs at runtime. If your application calls
OpenGL directly, instead of using a modern
[extension loader library](@ref context_glext_auto), use the OpenGL CMake
package.
Note that the dependencies do not include OpenGL or GLU, as GLFW loads any
OpenGL, OpenGL ES or Vulkan libraries it needs at runtime and does not use GLU.
If your application calls OpenGL directly, instead of using a modern
[extension loader library](@ref context_glext_auto) you can find it by requiring
the OpenGL package.
@code{.cmake}
find_package(OpenGL REQUIRED)
@endcode
If OpenGL is found, the `OpenGL::GL` target is added to your project, containing
library and include directory paths. Link against this like any other library.
If OpenGL is found, the `OPENGL_FOUND` variable is true and the
`OPENGL_INCLUDE_DIR` and `OPENGL_gl_LIBRARY` cache variables can be used.
@code{.cmake}
target_link_libraries(myapp OpenGL::GL)
target_include_directories(myapp ${OPENGL_INCLUDE_DIR})
target_link_libraries(myapp ${OPENGL_gl_LIBRARY})
@endcode
The OpenGL CMake package also looks for GLU. If GLU is found, the
`OPENGL_GLU_FOUND` variable is true and the `OPENGL_INCLUDE_DIR` and
`OPENGL_glu_LIBRARY` cache variables can be used.
@code{.cmake}
target_link_libraries(myapp ${OPENGL_glu_LIBRARY})
@endcode
@note GLU has been deprecated and should not be used in new code, but some
legacy code requires it.
@subsection build_link_pkgconfig With makefiles and pkg-config on Unix
GLFW supports [pkg-config](https://www.freedesktop.org/wiki/Software/pkg-config/),
GLFW supports [pkg-config](http://www.freedesktop.org/wiki/Software/pkg-config/),
and the `glfw3.pc` pkg-config file is generated when the GLFW library is built
and is installed along with it. A pkg-config file describes all necessary
compile-time and link-time flags and dependencies needed to use a library. When
@@ -284,48 +271,58 @@ A typical compile and link command-line when using the static version of the
GLFW library may look like this:
@code{.sh}
cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --static --libs glfw3)
cc `pkg-config --cflags glfw3` -o myprog myprog.c `pkg-config --static --libs glfw3`
@endcode
If you are using the shared version of the GLFW library, omit the `--static`
flag.
If you are using the shared version of the GLFW library, simply omit the
`--static` flag.
@code{.sh}
cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --libs glfw3)
cc `pkg-config --cflags glfw3` -o myprog myprog.c `pkg-config --libs glfw3`
@endcode
You can also use the `glfw3.pc` file without installing it first, by using the
`PKG_CONFIG_PATH` environment variable.
@code{.sh}
env PKG_CONFIG_PATH=path/to/glfw/src cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --libs glfw3)
env PKG_CONFIG_PATH=path/to/glfw/src cc `pkg-config --cflags glfw3` -o myprog myprog.c `pkg-config --libs glfw3`
@endcode
The dependencies do not include OpenGL, as GLFW loads any OpenGL, OpenGL ES or
Vulkan libraries it needs at runtime. If your application calls OpenGL
directly, instead of using a modern
[extension loader library](@ref context_glext_auto), you should add the `gl`
pkg-config package.
The dependencies do not include OpenGL or GLU, as GLFW loads any OpenGL, OpenGL
ES or Vulkan libraries it needs at runtime and does not use GLU. On OS X, GLU
is built into the OpenGL framework, so if you need GLU you don't need to do
anything extra. If you need GLU and are using Linux or BSD, you should add the
`glu` pkg-config package.
@code{.sh}
cc $(pkg-config --cflags glfw3 gl) -o myprog myprog.c $(pkg-config --libs glfw3 gl)
cc `pkg-config --cflags glfw3 glu` -o myprog myprog.c `pkg-config --libs glfw3 glu`
@endcode
@note GLU has been deprecated and should not be used in new code, but some
legacy code requires it.
If you are using the static version of the GLFW library, make sure you don't
link statically against GLU.
@code{.sh}
cc `pkg-config --cflags glfw3 glu` -o myprog myprog.c `pkg-config --static --libs glfw3` `pkg-config --libs glu`
@endcode
@subsection build_link_xcode With Xcode on macOS
@subsection build_link_xcode With Xcode on OS X
If you are using the dynamic library version of GLFW, add it to the project
dependencies.
If you are using the dynamic library version of GLFW, simply add it to the
project dependencies.
If you are using the static library version of GLFW, add it and the Cocoa,
OpenGL and IOKit frameworks to the project as dependencies. They can all be
found in `/System/Library/Frameworks`.
OpenGL, IOKit and CoreVideo frameworks to the project as dependencies. They can
all be found in `/System/Library/Frameworks`.
@subsection build_link_osx With command-line on macOS
@subsection build_link_osx With command-line on OS X
It is recommended that you use [pkg-config](@ref build_link_pkgconfig) when
building from the command line on macOS. That way you will get any new
building from the command line on OS X. That way you will get any new
dependencies added automatically. If you still wish to build manually, you need
to add the required frameworks and libraries to your command-line yourself using
the `-l` and `-framework` switches.
@@ -333,7 +330,7 @@ the `-l` and `-framework` switches.
If you are using the dynamic GLFW library, which is named `libglfw.3.dylib`, do:
@code{.sh}
cc -o myprog myprog.c -lglfw -framework Cocoa -framework OpenGL -framework IOKit
cc -o myprog myprog.c -lglfw -framework Cocoa -framework OpenGL -framework IOKit -framework CoreVideo
@endcode
If you are using the static library, named `libglfw3.a`, substitute `-lglfw3`
@@ -342,7 +339,9 @@ for `-lglfw`.
Note that you do not add the `.framework` extension to a framework when linking
against it from the command-line.
@note Your machine may have `libGL.*.dylib` style OpenGL library, but that is
for the X Window System and will not work with the macOS native version of GLFW.
The OpenGL framework contains both the OpenGL and GLU APIs, so there is nothing
special to do when using GLU. Also note that even though your machine may have
`libGL`-style OpenGL libraries, they are for use with the X Window System and
will _not_ work with the OS X native version of GLFW.
*/
docs/compat.dox
+23 -80
View File
@@ -23,9 +23,9 @@ varied window managers in use on Unix-like systems. In order for applications
and window managers to work well together, a number of standards and
conventions have been developed that regulate behavior outside the scope of the
X11 API; most importantly the
[Inter-Client Communication Conventions Manual](https://www.tronche.com/gui/x/icccm/)
[Inter-Client Communication Conventions Manual](http://www.tronche.com/gui/x/icccm/)
(ICCCM) and
[Extended Window Manager Hints](https://standards.freedesktop.org/wm-spec/wm-spec-latest.html)
[Extended Window Manager Hints](http://standards.freedesktop.org/wm-spec/wm-spec-latest.html)
(EWMH) standards.
GLFW uses the `_MOTIF_WM_HINTS` window property to support borderless windows.
@@ -53,13 +53,13 @@ running window manager uses compositing but does not support this property then
additional copying may be performed for each buffer swap of full screen windows.
GLFW uses the
[clipboard manager protocol](https://www.freedesktop.org/wiki/ClipboardManager/)
[clipboard manager protocol](http://www.freedesktop.org/wiki/ClipboardManager/)
to push a clipboard string (i.e. selection) owned by a GLFW window about to be
destroyed to the clipboard manager. If there is no running clipboard manager,
the clipboard string will be unavailable once the window has been destroyed.
GLFW uses the
[X drag-and-drop protocol](https://www.freedesktop.org/wiki/Specifications/XDND/)
[X drag-and-drop protocol](http://www.freedesktop.org/wiki/Specifications/XDND/)
to provide file drop events. If the application originating the drag does not
support this protocol, drag and drop will not work.
@@ -76,65 +76,6 @@ GLFW uses the Xkb extension and detectable auto-repeat to provide keyboard
input. If the running X server does not support this extension, a non-Xkb
fallback path is used.
GLFW uses the XInput2 extension to provide raw, non-accelerated mouse motion
when the cursor is disabled. If the running X server does not support this
extension, regular accelerated mouse motion will be used.
GLFW uses both the XRender extension and the compositing manager to support
transparent window framebuffers. If the running X server does not support this
extension or there is no running compositing manager, the
`GLFW_TRANSPARENT_FRAMEBUFFER` framebuffer hint will have no effect.
@section compat_wayland Wayland protocols and IPC standards
As GLFW uses libwayland directly, without any intervening toolkit library, it
has sole responsibility for interacting well with every compositor in use on
Unix-like systems. Most of the features are provided by the core protocol,
while cursor support is provided by the libwayland-cursor helper library, EGL
integration by libwayland-egl, and keyboard handling by
[libxkbcommon](https://xkbcommon.org/). In addition, GLFW uses some protocols
from wayland-protocols to provide additional features if the compositor
supports them.
GLFW uses xkbcommon 0.5.0 to provide compose key support. When it has been
built against an older xkbcommon, the compose key will be disabled even if it
has been configured in the compositor.
GLFW uses the [xdg-shell
protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/stable/xdg-shell/xdg-shell.xml)
to provide better window management. This protocol is part of
wayland-protocols 1.12, and mandatory at build time.
GLFW uses the [relative pointer
protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/relative-pointer/relative-pointer-unstable-v1.xml)
alongside the [pointer constraints
protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml)
to implement disabled cursor. These two protocols are part of
wayland-protocols 1.1, and mandatory at build time. If the running compositor
does not support both of these protocols, disabling the cursor will have no
effect.
GLFW uses the [idle inhibit
protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml)
to prohibit the screensaver from starting. This protocol is part of
wayland-protocols 1.6, and mandatory at build time. If the running compositor
does not support this protocol, the screensaver may start even for full screen
windows.
GLFW uses the [xdg-decoration
protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml)
to request decorations to be drawn around its windows. This protocol is part
of wayland-protocols 1.15, and mandatory at build time. If the running
compositor does not support this protocol, a very simple frame will be drawn by
GLFW itself, using the [viewporter
protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/stable/viewporter/viewporter.xml)
alongside
[subsurfaces](https://cgit.freedesktop.org/wayland/wayland/tree/protocol/wayland.xml#n2598).
This protocol is part of wayland-protocols 1.4, and mandatory at build time.
If the running compositor does not support this protocol either, no decorations
will be drawn around windows.
@section compat_glx GLX extensions
@@ -219,21 +160,21 @@ extensions to provide support for sRGB framebuffers. Where both of these
extension are unavailable, the `GLFW_SRGB_CAPABLE` hint will have no effect.
@section compat_osx OpenGL on macOS
@section compat_osx OpenGL 3.2 and later on OS X
Support for OpenGL 3.2 and above was introduced with OS X 10.7 and even then
only forward-compatible, core profile contexts are supported. Support for
OpenGL 4.1 was introduced with OS X 10.9, also limited to forward-compatible,
core profile contexts. There is also still no mechanism for requesting debug
contexts or no-error contexts. Versions of Mac OS X earlier than 10.7 support
at most OpenGL version 2.1.
contexts. Versions of Mac OS X earlier than 10.7 support at most OpenGL
version 2.1.
Because of this, on OS X 10.7 and later, the `GLFW_CONTEXT_VERSION_MAJOR` and
`GLFW_CONTEXT_VERSION_MINOR` hints will cause @ref glfwCreateWindow to fail if
given version 3.0 or 3.1. The `GLFW_OPENGL_FORWARD_COMPAT` hint must be set to
given version 3.0 or 3.1, the `GLFW_OPENGL_FORWARD_COMPAT` hint must be set to
`GLFW_TRUE` and the `GLFW_OPENGL_PROFILE` hint must be set to
`GLFW_OPENGL_CORE_PROFILE` when creating OpenGL 3.2 and later contexts. The
`GLFW_OPENGL_DEBUG_CONTEXT` and `GLFW_CONTEXT_NO_ERROR` hints are ignored.
`GLFW_OPENGL_CORE_PROFILE` when creating OpenGL 3.2 and later contexts and the
`GLFW_OPENGL_DEBUG_CONTEXT` hint is ignored.
Also, on Mac OS X 10.6 and below, the `GLFW_CONTEXT_VERSION_MAJOR` and
`GLFW_CONTEXT_VERSION_MINOR` hints will fail if given a version above 2.1,
@@ -244,12 +185,10 @@ a non-default value will cause @ref glfwCreateWindow to fail and the
@section compat_vulkan Vulkan loader and API
By default, GLFW uses the standard system-wide Vulkan loader to access the
Vulkan API on all platforms except macOS. This is installed by both graphics
drivers and Vulkan SDKs. If either the loader or at least one minimally
functional ICD is missing, @ref glfwVulkanSupported will return `GLFW_FALSE` and
all other Vulkan-related functions will fail with an @ref GLFW_API_UNAVAILABLE
error.
GLFW uses the standard system-wide Vulkan loader to access the Vulkan API.
This should be installed by graphics drivers and Vulkan SDKs. If this is not
available, @ref glfwVulkanSupported will return `GLFW_FALSE` and all other
Vulkan-related functions will fail with an @ref GLFW_API_UNAVAILABLE error.
@section compat_wsi Vulkan WSI extensions
@@ -262,11 +201,6 @@ surfaces on Microsoft Windows. If any of these extensions are not available,
@ref glfwGetRequiredInstanceExtensions will return an empty list and window
surface creation will fail.
GLFW uses the `VK_KHR_surface` and either the `VK_MVK_macos_surface` or
`VK_EXT_metal_surface` extensions to create surfaces on macOS. If any of these
extensions are not available, @ref glfwGetRequiredInstanceExtensions will
return an empty list and window surface creation will fail.
GLFW uses the `VK_KHR_surface` and either the `VK_KHR_xlib_surface` or
`VK_KHR_xcb_surface` extensions to create surfaces on X11. If `VK_KHR_surface`
or both `VK_KHR_xlib_surface` and `VK_KHR_xcb_surface` are not available, @ref
@@ -278,4 +212,13 @@ surfaces on Wayland. If any of these extensions are not available, @ref
glfwGetRequiredInstanceExtensions will return an empty list and window surface
creation will fail.
GLFW uses the `VK_KHR_surface` and `VK_KHR_mir_surface` extensions to create
surfaces on Mir. If any of these extensions are not available, @ref
glfwGetRequiredInstanceExtensions will return an empty list and window surface
creation will fail.
GLFW does not support any extensions for window surface creation on OS X,
meaning@ref glfwGetRequiredInstanceExtensions will return an empty list and
window surface creation will fail.
*/
docs/compile.dox
+155 -238
View File
@@ -10,173 +10,140 @@ build applications that use GLFW, see @ref build_guide.
@section compile_cmake Using CMake
@note GLFW behaves like most other libraries that use CMake so this guide mostly
describes the basic configure/generate/compile sequence. If you are already
familiar with this from other projects, you may want to focus on the @ref
compile_deps and @ref compile_options sections for GLFW-specific information.
GLFW uses [CMake](http://www.cmake.org/) to generate project files or makefiles
for a particular development environment. If you are on a Unix-like system such
as Linux or FreeBSD or have a package system like Fink, MacPorts, Cygwin or
Homebrew, you can simply install its CMake package. If not, you can download
installers for Windows and OS X from the [CMake website](http://www.cmake.org/).
GLFW uses [CMake](https://cmake.org/) to generate project files or makefiles
for your chosen development environment. To compile GLFW, first generate these
files with CMake and then use them to compile the GLFW library.
If you are on Windows and macOS you can
[download CMake](https://cmake.org/download/) from their site.
If you are on a Unix-like system such as Linux, FreeBSD or Cygwin or have
a package system like Fink, MacPorts or Homebrew, you can install its CMake
package.
CMake is a complex tool and this guide will only show a few of the possible ways
to set up and compile GLFW. The CMake project has their own much more detailed
[CMake user guide](https://cmake.org/cmake/help/latest/guide/user-interaction/)
that includes everything in this guide not specific to GLFW. It may be a useful
companion to this one.
@note CMake only generates project files or makefiles. It does not compile the
actual GLFW library. To compile GLFW, first generate these files for your
chosen development environment and then use them to compile the actual GLFW
library.
@subsection compile_deps Installing dependencies
@subsection compile_deps Dependencies
The C/C++ development environments in Visual Studio, Xcode and MinGW come with
all necessary dependencies for compiling GLFW, but on Unix-like systems like
Linux and FreeBSD you will need a few extra packages.
Once you have installed CMake, make sure that all other dependencies are
available. On some platforms, GLFW needs a few additional packages to be
installed. See the section for your chosen platform and development environment
below.
@subsubsection compile_deps_x11 Dependencies for X11 on Unix-like systems
@subsubsection compile_deps_msvc Dependencies for Visual C++ on Windows
To compile GLFW for X11, you need to have the X11 development packages
installed. They are not needed to build or run programs that use GLFW.
The Microsoft Platform SDK that is installed along with Visual C++ already
contains all the necessary headers, link libraries and tools except for CMake.
Move on to @ref compile_generate.
On Debian and derivates like Ubuntu and Linux Mint the `xorg-dev` meta-package
pulls in the development packages for all of X11.
@subsubsection compile_deps_mingw Dependencies for MinGW or MinGW-w64 on Windows
Both the MinGW and the MinGW-w64 packages already contain all the necessary
headers, link libraries and tools except for CMake. Move on to @ref
compile_generate.
@subsubsection compile_deps_mingw_cross Dependencies for MinGW or MinGW-w64 cross-compilation
Both Cygwin and many Linux distributions have MinGW or MinGW-w64 packages. For
example, Cygwin has the `mingw64-i686-gcc` and `mingw64-x86_64-gcc` packages
for 32- and 64-bit version of MinGW-w64, while Debian GNU/Linux and derivatives
like Ubuntu have the `mingw-w64` package for both.
GLFW has CMake toolchain files in the `CMake/` directory that allow for easy
cross-compilation of Windows binaries. To use these files you need to add a
special parameter when generating the project files or makefiles:
@code{.sh}
sudo apt install xorg-dev
cmake -DCMAKE_TOOLCHAIN_FILE=<toolchain-file> .
@endcode
On Fedora and derivatives like Red Hat the X11 extension packages
`libXcursor-devel`, `libXi-devel`, `libXinerama-devel` and `libXrandr-devel`
required by GLFW pull in all its other dependencies.
The exact toolchain file to use depends on the prefix used by the MinGW or
MinGW-w64 binaries on your system. You can usually see this in the /usr
directory. For example, both the Debian/Ubuntu and Cygwin MinGW-w64 packages
have `/usr/x86_64-w64-mingw32` for the 64-bit compilers, so the correct
invocation would be:
@code{.sh}
sudo dnf install libXcursor-devel libXi-devel libXinerama-devel libXrandr-devel
cmake -DCMAKE_TOOLCHAIN_FILE=CMake/x86_64-w64-mingw32.cmake .
@endcode
On FreeBSD the X11 headers are installed along the end-user X11 packages, so if
you have an X server running you should have the headers as well. If not,
install the `xorgproto` package.
For more details see the article
[CMake Cross Compiling](http://www.paraview.org/Wiki/CMake_Cross_Compiling) on
the CMake wiki.
@code{.sh}
pkg install xorgproto
@endcode
On Cygwin the `libXcursor-devel`, `libXi-devel`, `libXinerama-devel`,
`libXrandr-devel` and `libXrender-devel` packages in the Libs section of the GUI
installer will install all the headers and other development related files GLFW
requires for X11.
Once you have the required depdendencies, move on to @ref compile_generate.
Once you have this set up, move on to @ref compile_generate.
@subsubsection compile_deps_wayland Dependencies for Wayland on Unix-like systems
@subsubsection compile_deps_xcode Dependencies for Xcode on OS X
To compile GLFW for Wayland, you need to have the Wayland and xkbcommon
development packages installed. They are not needed to build or run programs
that use GLFW.
Xcode comes with all necessary tools except for CMake. The required headers
and libraries are included in the core OS X frameworks. Xcode can be downloaded
from the Mac App Store or from the ADC Member Center.
On Debian and derivates like Ubuntu and Linux Mint you will need the `libwayland-dev`,
`libxkbcommon-dev`, `wayland-protocols` and `extra-cmake-modules` packages.
Once you have Xcode installed, move on to @ref compile_generate.
@code{.sh}
sudo apt install libwayland-dev libxkbcommon-dev wayland-protocols extra-cmake-modules
@endcode
On Fedora and derivatives like Red Hat you will need the `wayland-devel`,
`libxkbcommon-devel`, `wayland-protocols-devel` and `extra-cmake-modules` packages.
@subsubsection compile_deps_x11 Dependencies for Linux and X11
@code{.sh}
sudo dnf install wayland-devel libxkbcommon-devel wayland-protocols-devel extra-cmake-modules
@endcode
To compile GLFW for X11, you need to have the X11 packages installed, as well as
the basic development tools like GCC and make. For example, on Ubuntu and other
distributions based on Debian GNU/Linux, you need to install the `xorg-dev`
package, which pulls in all X.org header packages.
On FreeBSD you will need the `wayland`, `libxkbcommon`, `wayland-protocols` and
`kf5-extra-cmake-modules` packages.
@code{.sh}
pkg install wayland libxkbcommon wayland-protocols kf5-extra-cmake-modules
@endcode
Once you have the required depdendencies, move on to @ref compile_generate.
Once you have installed the necessary packages, move on to @ref
compile_generate.
@subsection compile_generate Generating build files with CMake
Once you have all necessary dependencies it is time to generate the project
files or makefiles for your development environment. CMake needs two paths for
this:
files or makefiles for your development environment. CMake needs to know two
paths for this: the path to the _root_ directory of the GLFW source tree (i.e.
_not_ the `src` subdirectory) and the target path for the generated files and
compiled binaries. If these are the same, it is called an in-tree build,
otherwise it is called an out-of-tree build.
- the path to the root directory of the GLFW source tree (not its `src`
subdirectory)
- the path to the directory where the generated build files and compiled
binaries will be placed
One of several advantages of out-of-tree builds is that you can generate files
and compile for different development environments using a single source tree.
If these are the same, it is called an in-tree build, otherwise it is called an
out-of-tree build.
Out-of-tree builds are recommended as they avoid cluttering up the source tree.
They also allow you to have several build directories for different
configurations all using the same source tree.
A common pattern when building a single configuration is to have a build
directory named `build` in the root of the source tree.
@note This section is about generating the project files or makefiles necessary
to compile the GLFW library, not about compiling the actual library.
@subsubsection compile_generate_gui Generating files with the CMake GUI
@subsubsection compile_generate_cli Generating files with the CMake command-line tool
Start the CMake GUI and set the paths to the source and build directories
described above. Then press _Configure_ and _Generate_.
To make an in-tree build, enter the _root_ directory of the GLFW source tree
(i.e. _not_ the `src` subdirectory) and run CMake. The current directory is
used as target path, while the path provided as an argument is used to find the
source tree.
If you wish change any CMake variables in the list, press _Configure_ and then
_Generate_ to have the new values take effect. The variable list will be
populated after the first configure step.
@code{.sh}
cd <glfw-root-dir>
cmake .
@endcode
By default GLFW will use X11 on Linux and other Unix-like systems other
than macOS. To use Wayland instead, set the `GLFW_USE_WAYLAND` option in the
GLFW section of the variable list, then apply the new value as described above.
To make an out-of-tree build, make a directory outside of the source tree, enter
it and run CMake with the (relative or absolute) path to the root of the source
tree as an argument.
@code{.sh}
mkdir glfw-build
cd glfw-build
cmake <glfw-root-dir>
@endcode
Once you have generated the project files or makefiles for your chosen
development environment, move on to @ref compile_compile.
@subsubsection compile_generate_cli Generating files with the CMake command-line tool
@subsubsection compile_generate_gui Generating files with the CMake GUI
To make a build directory, pass the source and build directories to the `cmake`
command. These can be relative or absolute paths. The build directory is
created if it doesn't already exist.
@code{.sh}
cmake -S path/to/glfw -B path/to/build
@endcode
It is common to name the build directory `build` and place it in the root of the
source tree when only planning to build a single configuration.
@code{.sh}
cd path/to/glfw
cmake -S . -B build
@endcode
Without other flags these will generate Visual Studio project files on Windows
and makefiles on other platforms. You can choose other targets using the `-G`
flag.
@code{.sh}
cmake -S path/to/glfw -B path/to/build -G Xcode
@endcode
By default GLFW will use X11 on Linux and other Unix-like systems other
than macOS. To use Wayland instead, set the `GLFW_USE_WAYLAND` CMake option.
@code{.sh}
cmake -S path/to/glfw -B path/to/build -D GLFW_USE_WAYLAND=1
@endcode
If you are using the GUI version, choose the root of the GLFW source tree as
source location and the same directory or another, empty directory as the
destination for binaries. Choose _Configure_, change any options you wish to,
_Configure_ again to let the changes take effect and then _Generate_.
Once you have generated the project files or makefiles for your chosen
development environment, move on to @ref compile_compile.
@@ -186,39 +153,13 @@ development environment, move on to @ref compile_compile.
You should now have all required dependencies and the project files or makefiles
necessary to compile GLFW. Go ahead and compile the actual GLFW library with
these files as you would with any other project.
these files, as you would with any other project.
With Visual Studio open `GLFW.sln` and use the Build menu. With Xcode open
`GLFW.xcodeproj` and use the Project menu.
With Linux, macOS and other forms of Unix, run `make`.
@code{.sh}
cd path/to/build
make
@endcode
With MinGW, it is `mingw32-make`.
@code{.sh}
cd path/to/build
mingw32-make
@endcode
Any CMake build directory can also be built with the `cmake` command and the
`--build` flag.
@code{.sh}
cmake --build path/to/build
@endcode
This will run the platform specific build tool the directory was generated for.
Once the GLFW library is compiled you are ready to build your application,
Once the GLFW library is compiled, you are ready to build your applications,
linking it to the GLFW library. See @ref build_guide for more information.
@section compile_options CMake options
@subsection compile_options CMake options
The CMake files for GLFW provide a number of options, although not all are
available on all supported platforms. Some of these are de facto standards
@@ -234,131 +175,107 @@ Finally, if you don't want to use any GUI, you can set options from the `cmake`
command-line with the `-D` flag.
@code{.sh}
cmake -S path/to/glfw -B path/to/build -D BUILD_SHARED_LIBS=ON
cmake -DBUILD_SHARED_LIBS=ON .
@endcode
@subsection compile_options_shared Shared CMake options
@subsubsection compile_options_shared Shared CMake options
@anchor BUILD_SHARED_LIBS
__BUILD_SHARED_LIBS__ determines whether GLFW is built as a static
library or as a DLL / shared library / dynamic library. This is disabled by
default, producing a static GLFW library.
`BUILD_SHARED_LIBS` determines whether GLFW is built as a static
library or as a DLL / shared library / dynamic library.
@anchor GLFW_BUILD_EXAMPLES
__GLFW_BUILD_EXAMPLES__ determines whether the GLFW examples are built
`LIB_SUFFIX` affects where the GLFW shared /dynamic library is installed. If it
is empty, it is installed to `${CMAKE_INSTALL_PREFIX}/lib`. If it is set to
`64`, it is installed to `${CMAKE_INSTALL_PREFIX}/lib64`.
`GLFW_BUILD_EXAMPLES` determines whether the GLFW examples are built
along with the library.
@anchor GLFW_BUILD_TESTS
__GLFW_BUILD_TESTS__ determines whether the GLFW test programs are
`GLFW_BUILD_TESTS` determines whether the GLFW test programs are
built along with the library.
@anchor GLFW_BUILD_DOCS
__GLFW_BUILD_DOCS__ determines whether the GLFW documentation is built along
with the library. This is enabled by default if
[Doxygen](https://www.doxygen.nl/) is found by CMake during configuration.
`GLFW_BUILD_DOCS` determines whether the GLFW documentation is built along with
the library.
@anchor GLFW_VULKAN_STATIC
__GLFW_VULKAN_STATIC__ determines whether to use the Vulkan loader linked
directly with the application. This is disabled by default.
`GLFW_VULKAN_STATIC` determines whether to use the Vulkan loader linked
statically into the application.
@subsection compile_options_win32 Windows specific CMake options
@subsubsection compile_options_osx OS X specific CMake options
@anchor USE_MSVC_RUNTIME_LIBRARY_DLL
__USE_MSVC_RUNTIME_LIBRARY_DLL__ determines whether to use the DLL version or the
static library version of the Visual C++ runtime library. When enabled, the
DLL version of the Visual C++ library is used. This is enabled by default.
`GLFW_USE_CHDIR` determines whether `glfwInit` changes the current
directory of bundled applications to the `Contents/Resources` directory.
On CMake 3.15 and later you can set the standard CMake
[CMAKE_MSVC_RUNTIME_LIBRARY](https://cmake.org/cmake/help/latest/variable/CMAKE_MSVC_RUNTIME_LIBRARY.html)
variable instead of this GLFW-specific option.
`GLFW_USE_MENUBAR` determines whether the first call to
`glfwCreateWindow` sets up a minimal menu bar.
@anchor GLFW_USE_HYBRID_HPG
__GLFW_USE_HYBRID_HPG__ determines whether to export the `NvOptimusEnablement` and
`GLFW_USE_RETINA` determines whether windows will use the full resolution of
Retina displays.
@subsubsection compile_options_win32 Windows specific CMake options
`USE_MSVC_RUNTIME_LIBRARY_DLL` determines whether to use the DLL version or the
static library version of the Visual C++ runtime library. If set to `ON`, the
DLL version of the Visual C++ library is used.
`GLFW_USE_HYBRID_HPG` determines whether to export the `NvOptimusEnablement` and
`AmdPowerXpressRequestHighPerformance` symbols, which force the use of the
high-performance GPU on Nvidia Optimus and AMD PowerXpress systems. These symbols
need to be exported by the EXE to be detected by the driver, so the override
will not work if GLFW is built as a DLL. This is disabled by default, letting
the operating system and driver decide.
@subsection compile_options_wayland Wayland specific CMake options
@anchor GLFW_USE_WAYLAND
__GLFW_USE_WAYLAND__ determines whether to compile the library for Wayland.
This option is only available on Linux and other Unix-like systems other than
macOS. This is disabled by default.
@section compile_mingw_cross Cross-compilation with CMake and MinGW
Both Cygwin and many Linux distributions have MinGW or MinGW-w64 packages. For
example, Cygwin has the `mingw64-i686-gcc` and `mingw64-x86_64-gcc` packages
for 32- and 64-bit version of MinGW-w64, while Debian GNU/Linux and derivatives
like Ubuntu have the `mingw-w64` package for both.
GLFW has CMake toolchain files in the `CMake` subdirectory that set up
cross-compilation of Windows binaries. To use these files you set the
`CMAKE_TOOLCHAIN_FILE` CMake variable with the `-D` flag add an option when
configuring and generating the build files.
@code{.sh}
cmake -S path/to/glfw -B path/to/build -D CMAKE_TOOLCHAIN_FILE=path/to/file
@endcode
The exact toolchain file to use depends on the prefix used by the MinGW or
MinGW-w64 binaries on your system. You can usually see this in the /usr
directory. For example, both the Ubuntu and Cygwin MinGW-w64 packages have
`/usr/x86_64-w64-mingw32` for the 64-bit compilers, so the correct invocation
would be:
@code{.sh}
cmake -S path/to/glfw -B path/to/build -D CMAKE_TOOLCHAIN_FILE=CMake/x86_64-w64-mingw32.cmake
@endcode
The path to the toolchain file is relative to the path to the GLFW source tree
passed to the `-S` flag, not to the current directory.
For more details see the
[CMake toolchain guide](https://cmake.org/cmake/help/latest/manual/cmake-toolchains.7.html).
will not work if GLFW is built as a DLL.
@section compile_manual Compiling GLFW manually
If you wish to compile GLFW without its CMake build environment then you will
have to do at least some of the platform detection yourself. GLFW needs
a configuration macro to be defined in order to know what window system it is
a configuration macro to be defined in order to know what window system it's
being compiled for and also has optional, platform-specific ones for various
features.
When building with CMake, the `glfw_config.h` configuration header is generated
based on the current platform and CMake options. The GLFW CMake environment
defines @b GLFW_USE_CONFIG_H, which causes this header to be included by
defines `_GLFW_USE_CONFIG_H`, which causes this header to be included by
`internal.h`. Without this macro, GLFW will expect the necessary configuration
macros to be defined on the command-line.
The window creation API is used to create windows, handle input, monitors, gamma
ramps and clipboard. The options are:
- @b _GLFW_COCOA to use the Cocoa frameworks
- @b _GLFW_WIN32 to use the Win32 API
- @b _GLFW_X11 to use the X Window System
- @b _GLFW_WAYLAND to use the Wayland API (experimental and incomplete)
- @b _GLFW_OSMESA to use the OSMesa API (headless and non-interactive)
- `_GLFW_COCOA` to use the Cocoa frameworks
- `_GLFW_WIN32` to use the Win32 API
- `_GLFW_X11` to use the X Window System
- `_GLFW_WAYLAND` to use the Wayland API (experimental and incomplete)
- `_GLFW_MIR` to use the Mir API (experimental and incomplete)
If you are building GLFW as a shared library / dynamic library / DLL then you
must also define @b _GLFW_BUILD_DLL. Otherwise, you must not define it.
must also define `_GLFW_BUILD_DLL`. Otherwise, you must not define it.
If you are linking the Vulkan loader directly with your application then you
must also define @b _GLFW_VULKAN_STATIC. Otherwise, GLFW will attempt to use the
If you are linking the Vulkan loader statically into your application then you
must also define `_GLFW_VULKAN_STATIC`. Otherwise, GLFW will attempt to use the
external version.
If you are using a custom name for the Vulkan, EGL, GLX, OSMesa, OpenGL, GLESv1
or GLESv2 library, you can override the default names by defining those you need
of @b _GLFW_VULKAN_LIBRARY, @b _GLFW_EGL_LIBRARY, @b _GLFW_GLX_LIBRARY, @b
_GLFW_OSMESA_LIBRARY, @b _GLFW_OPENGL_LIBRARY, @b _GLFW_GLESV1_LIBRARY and @b
_GLFW_GLESV2_LIBRARY. Otherwise, GLFW will use the built-in default names.
For the EGL context creation API, the following options are available:
- `_GLFW_USE_EGLPLATFORM_H` to use `EGL/eglplatform.h` for native handle
definitions (fallback)
If you are using the X11 window creation API, support for the following X11
extensions can be enabled:
- `_GLFW_HAS_XF86VM` to use Xxf86vm as a fallback when RandR gamma is broken
(recommended)
If you are using the Cocoa window creation API, the following options are
available:
- `_GLFW_USE_CHDIR` to `chdir` to the `Resources` subdirectory of the
application bundle during @ref glfwInit (recommended)
- `_GLFW_USE_MENUBAR` to create and populate the menu bar when the first window
is created (recommended)
- `_GLFW_USE_RETINA` to have windows use the full resolution of Retina displays
(recommended)
@note None of the @ref build_macros may be defined during the compilation of
GLFW. If you define any of these in your build files, make sure they are not
docs/context.dox
+35 -36
View File
@@ -30,8 +30,8 @@ the `glfwinfo` test program.
@note Vulkan does not have a context and the Vulkan instance is created via the
Vulkan API itself. If you will be using Vulkan to render to a window, disable
context creation by setting the [GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint)
hint to `GLFW_NO_API`. For more information, see the @ref vulkan_guide.
context creation by setting the [GLFW_CLIENT_API](@ref window_hints_ctx) hint to
`GLFW_NO_API`. For more information, see the @ref vulkan_guide.
@subsection context_hints Context creation hints
@@ -56,19 +56,19 @@ platforms where it is possible to choose which types of objects are shared, GLFW
requests that all types are shared.
See the relevant chapter of the [OpenGL](https://www.opengl.org/registry/) or
[OpenGL ES](https://www.khronos.org/opengles/) reference documents for more
[OpenGL ES](http://www.khronos.org/opengles/) reference documents for more
information. The name and number of this chapter unfortunately varies between
versions and APIs, but has at times been named _Shared Objects and Multiple
Contexts_.
GLFW comes with a barebones object sharing example program called `sharing`.
GLFW comes with a simple object sharing test program called `sharing`.
@subsection context_offscreen Offscreen contexts
GLFW doesn't support creating contexts without an associated window. However,
contexts with hidden windows can be created with the
[GLFW_VISIBLE](@ref GLFW_VISIBLE_hint) window hint.
[GLFW_VISIBLE](@ref window_hints_wnd) window hint.
@code
glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
@@ -84,16 +84,17 @@ objects are recommended for rendering with such contexts.
You should still [process events](@ref events) as long as you have at least one
window, even if none of them are visible.
@macos The first time a window is created the menu bar is created. This is not
desirable for example when writing a command-line only application. Menu bar
creation can be disabled with the @ref GLFW_COCOA_MENUBAR init hint.
__OS X:__ The first time a window is created the menu bar is populated with
common commands like Hide, Quit and About. This is not desirable for example
when writing a command-line only application. The menu bar setup can be
disabled with a [compile-time option](@ref compile_options_osx).
@subsection context_less Windows without contexts
You can disable context creation by setting the
[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_NO_API`. Windows
without contexts must not be passed to @ref glfwMakeContextCurrent or @ref
[GLFW_CLIENT_API](@ref window_hints_ctx) hint to `GLFW_NO_API`. Windows without
contexts must not be passed to @ref glfwMakeContextCurrent or @ref
glfwSwapBuffers.
@@ -103,9 +104,6 @@ Before you can make OpenGL or OpenGL ES calls, you need to have a current
context of the correct type. A context can only be current for a single thread
at a time, and a thread can only have a single context current at a time.
When moving a context between threads, you must make it non-current on the old
thread before making it current on the new one.
The context of a window is made current with @ref glfwMakeContextCurrent.
@code
@@ -129,7 +127,8 @@ error.
@section context_swap Buffer swapping
See @ref buffer_swap in the window guide.
Buffer swapping is part of the window and framebuffer, not the context. See
@ref buffer_swap.
@section context_glext OpenGL and OpenGL ES extensions
@@ -142,16 +141,16 @@ as extensions until they become obsolete.
An extension is defined by:
- An extension name (e.g. `GL_ARB_gl_spirv`)
- New OpenGL tokens (e.g. `GL_SPIR_V_BINARY_ARB`)
- New OpenGL functions (e.g. `glSpecializeShaderARB`)
- An extension name (e.g. `GL_ARB_debug_output`)
- New OpenGL tokens (e.g. `GL_DEBUG_SEVERITY_HIGH_ARB`)
- New OpenGL functions (e.g. `glGetDebugMessageLogARB`)
Note the `ARB` affix, which stands for Architecture Review Board and is used
for official extensions. The extension above was created by the ARB, but there
are many different affixes, like `NV` for Nvidia and `AMD` for, well, AMD. Any
group may also use the generic `EXT` affix. Lists of extensions, together with
their specifications, can be found at the
[OpenGL Registry](https://www.opengl.org/registry/) and
[OpenGL Registry](http://www.opengl.org/registry/) and
[OpenGL ES Registry](https://www.khronos.org/registry/gles/).
@@ -229,9 +228,9 @@ To check whether a specific extension is supported, use the `GLAD_GL_xxx`
booleans.
@code
if (GLAD_GL_ARB_gl_spirv)
if (GLAD_GL_ARB_debug_output)
{
// Use GL_ARB_gl_spirv
// Use GL_ARB_debug_output
}
@endcode
@@ -255,7 +254,7 @@ of OpenGL ES extensions is identical except for the name of the extension header
The `glext.h` extension header is a continually updated file that defines the
interfaces for all OpenGL extensions. The latest version of this can always be
found at the [OpenGL Registry](https://www.opengl.org/registry/). There are also
found at the [OpenGL Registry](http://www.opengl.org/registry/). There are also
extension headers for the various versions of OpenGL ES at the
[OpenGL ES Registry](https://www.khronos.org/registry/gles/). It it strongly
recommended that you use your own copy of the extension header, as the one
@@ -263,12 +262,12 @@ included in your development environment may be several years out of date and
may not include the extensions you wish to use.
The header defines function pointer types for all functions of all extensions it
supports. These have names like `PFNGLSPECIALIZESHADERARBPROC` (for
`glSpecializeShaderARB`), i.e. the name is made uppercase and `PFN` (pointer
supports. These have names like `PFNGLGETDEBUGMESSAGELOGARBPROC` (for
`glGetDebugMessageLogARB`), i.e. the name is made uppercase and `PFN` (pointer
to function) and `PROC` (procedure) are added to the ends.
To include the extension header, define @ref GLFW_INCLUDE_GLEXT before including
the GLFW header.
To include the extension header, define [GLFW_INCLUDE_GLEXT](@ref build_macros)
before including the GLFW header.
@code
#define GLFW_INCLUDE_GLEXT
@@ -284,7 +283,7 @@ is necessary to check at run-time whether the context supports the extension.
This is done with @ref glfwExtensionSupported.
@code
if (glfwExtensionSupported("GL_ARB_gl_spirv"))
if (glfwExtensionSupported("GL_ARB_debug_output"))
{
// The extension is supported by the current context
}
@@ -303,7 +302,7 @@ your operating system, making it necessary to fetch them at run time. You can
retrieve pointers to these functions with @ref glfwGetProcAddress.
@code
PFNGLSPECIALIZESHADERARBPROC pfnSpecializeShaderARB = glfwGetProcAddress("glSpecializeShaderARB");
PFNGLGETDEBUGMESSAGELOGARBPROC pfnGetDebugMessageLog = glfwGetProcAddress("glGetDebugMessageLogARB");
@endcode
In general, you should avoid giving the function pointer variables the (exact)
@@ -317,28 +316,28 @@ when used together.
#define GLFW_INCLUDE_GLEXT
#include <GLFW/glfw3.h>
#define glSpecializeShaderARB pfnSpecializeShaderARB
PFNGLSPECIALIZESHADERARBPROC pfnSpecializeShaderARB;
#define glGetDebugMessageLogARB pfnGetDebugMessageLog
PFNGLGETDEBUGMESSAGELOGARBPROC pfnGetDebugMessageLog;
// Flag indicating whether the extension is supported
int has_ARB_gl_spirv = 0;
int has_ARB_debug_output = 0;
void load_extensions(void)
{
if (glfwExtensionSupported("GL_ARB_gl_spirv"))
if (glfwExtensionSupported("GL_ARB_debug_output"))
{
pfnSpecializeShaderARB = (PFNGLSPECIALIZESHADERARBPROC)
glfwGetProcAddress("glSpecializeShaderARB");
has_ARB_gl_spirv = 1;
pfnGetDebugMessageLog = (PFNGLGETDEBUGMESSAGELOGARBPROC)
glfwGetProcAddress("glGetDebugMessageLogARB");
has_ARB_debug_output = 1;
}
}
void some_function(void)
{
if (has_ARB_gl_spirv)
if (has_ARB_debug_output)
{
// Now the extension function can be called as usual
glSpecializeShaderARB(...);
glGetDebugMessageLogARB(...);
}
}
@endcode
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@@ -0,0 +1,370 @@
// NOTE: Please use this file to perform modifications on default style sheets.
//
// You need to install a few Ruby gems to generate extra.css from this file:
// gem install less therubyracer
//
// Run this command to regenerate extra.css after you're finished with changes:
// lessc --compress extra.less > extra.css
//
// Alternatively you can use online services to regenerate extra.css.
// Default text color for page contents
@default-text-color: hsl(0,0%,30%);
// Page header, footer, table rows, inline codes and definition lists
@header-footer-background-color: hsl(0,0%,95%);
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@header-footer-link-color: hsl(0,0%,40%);
// Doxygen navigation bar links
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// Page content background color
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// Function, enum and macro definition separator
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@default-link-color: hsl(@base-hue,100%,50%);
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@tab-background-color2: lighten(spin(@tab-background-color1, 10), 10%);
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@toc-background-color2: lighten(@toc-background-color1, 5%);
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@box-note-color: hsl(103,80%,85%);
// Message box color: warning and attention
@box-warning-color: hsl(34,80%,85%);
// Message box color: deprecated and bug
@box-bug-color: hsl(333,80%,85%);
// Message box color: todo and test
@box-todo-color: hsl(200,80%,85%);
// Message box helper function
.message-box(@base-color) {
background:linear-gradient(to bottom,lighten(@base-color, 5%) 0%,@base-color 100%);
box-shadow:inset 0 0 32px darken(@base-color, 5%);
color:darken(@base-color, 67%);
border:2px solid desaturate(darken(@base-color, 10%), 20%);
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}
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}
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background:@header-footer-background-color;
}
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color:@default-text-color;
}
h1,h2,h2.groupheader,h3,div.toc h3,h4,h5,h6,strong,em {
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border-bottom:none;
}
h1 {
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font-size:180%;
}
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box-shadow:inset 0 0 32px @toc-background-color1;
text-shadow:0 1px 1px lighten(@toc-background-color2, 10%);
color:@heading-color;
border:2px solid @toc-background-color1;
border-radius:4px;
}
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color:@prototype-param-color;
}
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border-top-right-radius:4px;
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border-bottom-right-radius:4px;
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border-top:none;
}
table.doxtable {
border-collapse:inherit;
border-spacing:0;
border:2px solid @default-border-color;
border-radius:4px;
}
a,a:hover,a:visited,a:visited:hover,.contents a:visited,.el,a.el:visited,#glfwhome:hover,.tablist a:hover,span.lineno a:hover {
color:@default-link-color;
text-decoration:none;
}
div.directory {
border-collapse:inherit;
border-spacing:0;
border:2px solid @default-border-color;
border-radius:4px;
}
hr,.memSeparator {
height:2px;
background:linear-gradient(to right,@def-separator-color 0%,darken(@def-separator-color, 10%) 50%,@def-separator-color 100%);
}
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}
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}
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docs/extra.scss
-430
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@@ -1,430 +0,0 @@
// NOTE: Please use this file to perform modifications on default style sheets.
//
// You need to install the official Sass CLI tool:
// npm install -g sass
//
// Run this command to regenerate extra.css after you're finished with changes:
// sass --style=compressed extra.scss extra.css
//
// Alternatively you can use online services to regenerate extra.css.
// Default text color for page contents
$default-text-color: hsl(0,0%,30%);
// Page header, footer, table rows, inline codes and definition lists
$header-footer-background-color: hsl(0,0%,95%);
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$navbar-link-color: $header-footer-background-color;
// Page content background color
$content-background-color: hsl(0,0%,100%);
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$heading-color: hsl(0,0%,10%);
// Function, enum and macro definition separator
$def-separator-color: $header-footer-background-color;
// Base color hue
$base-hue: 24;
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$default-link-color: hsl($base-hue,100%,50%);
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$tab-text-color: hsl(0,0%,100%);
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$tab-background-color2: lighten(adjust-hue($tab-background-color1, 10), 10%);
// Table borders
$default-border-color: $default-link-color;
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$table-text-color: $tab-text-color;
$table-background-color1: $tab-background-color1;
$table-background-color2: $tab-background-color2;
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$toc-background-color1: hsl(0,0%,90%);
$toc-background-color2: lighten($toc-background-color1, 5%);
// Function prototype parameters color
$prototype-param-color: darken($default-link-color, 25%);
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$box-note-color: hsl(103,80%,85%);
// Message box color: warning and attention
$box-warning-color: hsl(34,80%,85%);
// Message box color: deprecated and bug
$box-bug-color: hsl(333,80%,85%);
// Message box color: todo and test
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@mixin message-box($base-color){
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box-shadow:inset 0 0 32px darken($base-color, 5%);
color:darken($base-color, 67%);
border:2px solid desaturate(darken($base-color, 10%), 20%);
}
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text-shadow:none;
}
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}
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border-color:$default-link-color transparent transparent transparent;
}
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}
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display: flex;
flex-direction: row;
flex-wrap: wrap;
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}
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text-shadow:none;
}
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justify-content: flex-start;
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}
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}
#main-menu li ul.sm-nowrap li a {
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}
#main-menu li ul.sm-nowrap li a:hover {
color:$default-link-color;
}
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}
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}
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max-width:920px;
margin:0 auto;
padding:0 32px;
background:$content-background-color none;
}
table.doxtable th,table.markdownTable th,dl.reflist dt {
background:linear-gradient(to bottom,$table-background-color2 0%,$table-background-color1 100%);
box-shadow:inset 0 0 32px $table-background-color1;
text-shadow:0 -1px 1px darken($table-background-color1, 15%);
text-align:left;
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}
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padding:.2em;
border-radius:4px;
background-color:lighten($default-link-color, 40%);
}
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width:auto;
}
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docs/header.html
+7 -7
View File
@@ -1,8 +1,7 @@
<!DOCTYPE html>
<html lang="en">
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen $doxygenversion"/>
<!--BEGIN PROJECT_NAME--><title>$projectname: $title</title><!--END PROJECT_NAME-->
@@ -22,11 +21,12 @@ $extrastylesheet
<!--BEGIN TITLEAREA-->
<div id="titlearea">
<div class="glfwheader">
<a href="https://www.glfw.org/" id="glfwhome">GLFW</a>
<a href="http://www.glfw.org/" id="glfwhome">GLFW</a>
<ul class="glfwnavbar">
<li><a href="https://www.glfw.org/documentation.html">Documentation</a></li>
<li><a href="https://www.glfw.org/download.html">Download</a></li>
<li><a href="https://www.glfw.org/community.html">Community</a></li>
<li><a href="http://www.glfw.org/documentation.html">Documentation</a></li>
<li><a href="http://www.glfw.org/download.html">Download</a></li>
<li><a href="http://www.glfw.org/media.html">Media</a></li>
<li><a href="http://www.glfw.org/community.html">Community</a></li>
</ul>
</div>
</div>
docs/input.dox
+100 -397
View File
@@ -15,9 +15,10 @@ for the other areas of GLFW.
- @ref monitor_guide
GLFW provides many kinds of input. While some can only be polled, like time, or
only received via callbacks, like scrolling, many provide both callbacks and
polling. Callbacks are more work to use than polling but is less CPU intensive
and guarantees that you do not miss state changes.
only received via callbacks, like scrolling, there are those that provide both
callbacks and polling. Where a callback is provided, that is the recommended
way to receive that kind of input. The more you can use callbacks the less time
your users' machines will need to spend polling.
All input callbacks receive a window handle. By using the
[window user pointer](@ref window_userptr), you can access non-global structures
@@ -31,14 +32,14 @@ information.
@section events Event processing
GLFW needs to poll the window system for events both to provide input to the
application and to prove to the window system that the application hasn't locked
up. Event processing is normally done each frame after
[buffer swapping](@ref buffer_swap). Even when you have no windows, event
polling needs to be done in order to receive monitor and joystick connection
events.
GLFW needs to communicate regularly with the window system both in order to
receive events and to show that the application hasn't locked up. Event
processing must be done regularly while you have any windows and is normally
done each frame after [buffer swapping](@ref buffer_swap). Even when you have
no windows, event polling needs to be done in order to receive monitor
connection events.
There are three functions for processing pending events. @ref glfwPollEvents,
There are two functions for processing pending events. @ref glfwPollEvents,
processes only those events that have already been received and then returns
immediately.
@@ -46,7 +47,7 @@ immediately.
glfwPollEvents();
@endcode
This is the best choice when rendering continuously, like most games do.
This is the best choice when rendering continually, like most games do.
If you only need to update the contents of the window when you receive new
input, @ref glfwWaitEvents is a better choice.
@@ -57,10 +58,11 @@ glfwWaitEvents();
It puts the thread to sleep until at least one event has been received and then
processes all received events. This saves a great deal of CPU cycles and is
useful for, for example, editing tools.
useful for, for example, editing tools. There must be at least one GLFW window
for this function to sleep.
If you want to wait for events but have UI elements or other tasks that need
periodic updates, @ref glfwWaitEventsTimeout lets you specify a timeout.
If you want to wait for events but have UI elements that need periodic updates,
call @ref glfwWaitEventsTimeout.
@code
glfwWaitEventsTimeout(0.7);
@@ -78,17 +80,10 @@ glfwPostEmptyEvent.
glfwPostEmptyEvent();
@endcode
Do not assume that callbacks will _only_ be called in response to the above
functions. While it is necessary to process events in one or more of the ways
above, window systems that require GLFW to register callbacks of its own can
pass events to GLFW in response to many window system function calls. GLFW will
pass those events on to the application callbacks before returning.
For example, on Windows the system function that @ref glfwSetWindowSize is
implemented with will send window size events directly to the event callback
that every window has and that GLFW implements for its windows. If you have set
a [window size callback](@ref window_size) GLFW will call it in turn with the
new size before everything returns back out of the @ref glfwSetWindowSize call.
Do not assume that callbacks will _only_ be called through either of the above
functions. While it is necessary to process events in the event queue, some
window systems will send some events directly to the application, which in turn
causes callbacks to be called outside of regular event processing.
@section input_keyboard Keyboard input
@@ -123,57 +118,35 @@ void key_callback(GLFWwindow* window, int key, int scancode, int action, int mod
}
@endcode
The action is one of `GLFW_PRESS`, `GLFW_REPEAT` or `GLFW_RELEASE`. Events with
`GLFW_PRESS` and `GLFW_RELEASE` actions are emitted for every key press. Most
keys will also emit events with `GLFW_REPEAT` actions while a key is held down.
Key events with `GLFW_REPEAT` actions are intended for text input. They are
emitted at the rate set in the user's keyboard settings. At most one key is
repeated even if several keys are held down. `GLFW_REPEAT` actions should not
be relied on to know which keys are being held down or to drive animation.
Instead you should either save the state of relevant keys based on `GLFW_PRESS`
and `GLFW_RELEASE` actions, or call @ref glfwGetKey, which provides basic cached
key state.
The key will be one of the existing [key tokens](@ref keys), or
`GLFW_KEY_UNKNOWN` if GLFW lacks a token for it, for example _E-mail_ and _Play_
keys.
The action is one of `GLFW_PRESS`, `GLFW_REPEAT` or `GLFW_RELEASE`. The key
will be `GLFW_KEY_UNKNOWN` if GLFW lacks a key token for it, for example
_E-mail_ and _Play_ keys.
The scancode is unique for every key, regardless of whether it has a key token.
Scancodes are platform-specific but consistent over time, so keys will have
different scancodes depending on the platform but they are safe to save to disk.
You can query the scancode for any [named key](@ref keys) on the current
platform with @ref glfwGetKeyScancode.
@code
const int scancode = glfwGetKeyScancode(GLFW_KEY_X);
set_key_mapping(scancode, swap_weapons);
@endcode
The last reported state for every [named key](@ref keys) is also saved in
per-window state arrays that can be polled with @ref glfwGetKey.
Key states for [named keys](@ref keys) are also saved in per-window state arrays
that can be polled with @ref glfwGetKey.
@code
int state = glfwGetKey(window, GLFW_KEY_E);
if (state == GLFW_PRESS)
{
activate_airship();
}
@endcode
The returned state is one of `GLFW_PRESS` or `GLFW_RELEASE`.
This function only returns cached key event state. It does not poll the
system for the current physical state of the key.
system for the current state of the key.
@anchor GLFW_STICKY_KEYS
Whenever you poll state, you risk missing the state change you are looking for.
If a pressed key is released again before you poll its state, you will have
missed the key press. The recommended solution for this is to use a
key callback, but there is also the `GLFW_STICKY_KEYS` input mode.
@code
glfwSetInputMode(window, GLFW_STICKY_KEYS, GLFW_TRUE);
glfwSetInputMode(window, GLFW_STICKY_KEYS, 1);
@endcode
When sticky keys mode is enabled, the pollable state of a key will remain
@@ -181,19 +154,6 @@ When sticky keys mode is enabled, the pollable state of a key will remain
it has been polled, if a key release event had been processed in the meantime,
the state will reset to `GLFW_RELEASE`, otherwise it will remain `GLFW_PRESS`.
@anchor GLFW_LOCK_KEY_MODS
If you wish to know what the state of the Caps Lock and Num Lock keys was when
input events were generated, set the `GLFW_LOCK_KEY_MODS` input mode.
@code
glfwSetInputMode(window, GLFW_LOCK_KEY_MODS, GLFW_TRUE);
@endcode
When this input mode is enabled, any callback that receives
[modifier bits](@ref mods) will have the @ref GLFW_MOD_CAPS_LOCK bit set if Caps
Lock was on when the event occurred and the @ref GLFW_MOD_NUM_LOCK bit set if
Num Lock was on.
The `GLFW_KEY_LAST` constant holds the highest value of any
[named key](@ref keys).
@@ -205,12 +165,15 @@ GLFW supports text input in the form of a stream of
operating system text input system. Unlike key input, text input obeys keyboard
layouts and modifier keys and supports composing characters using
[dead keys](https://en.wikipedia.org/wiki/Dead_key). Once received, you can
encode the code points into UTF-8 or any other encoding you prefer.
encode the code points into
[UTF-8](https://en.wikipedia.org/wiki/UTF-8) or any other encoding you prefer.
Because an `unsigned int` is 32 bits long on all platforms supported by GLFW,
you can treat the code point argument as native endian UTF-32.
you can treat the code point argument as native endian
[UTF-32](https://en.wikipedia.org/wiki/UTF-32).
If you wish to offer regular text input, set a character callback.
There are two callbacks for receiving Unicode code points. If you wish to
offer regular text input, set a character callback.
@code
glfwSetCharCallback(window, character_callback);
@@ -226,6 +189,23 @@ void character_callback(GLFWwindow* window, unsigned int codepoint)
}
@endcode
If you wish to receive even those Unicode code points generated with modifier
key combinations that a plain text field would ignore, or just want to know
exactly what modifier keys were used, set a character with modifiers callback.
@code
glfwSetCharModsCallback(window, charmods_callback);
@endcode
The callback function receives Unicode code points and
[modifier bits](@ref mods).
@code
void charmods_callback(GLFWwindow* window, unsigned int codepoint, int mods)
{
}
@endcode
@subsection input_key_name Key names
@@ -245,7 +225,7 @@ arguments can always be passed unmodified to this function.
@section input_mouse Mouse input
Mouse input comes in many forms, including mouse motion, button presses and
Mouse input comes in many forms, including cursor motion, button presses and
scrolling offsets. The cursor appearance can also be changed, either to
a custom image or a standard cursor shape from the system theme.
@@ -256,11 +236,11 @@ If you wish to be notified when the cursor moves over the window, set a cursor
position callback.
@code
glfwSetCursorPosCallback(window, cursor_position_callback);
glfwSetCursorPosCallback(window, cursor_pos_callback);
@endcode
The callback functions receives the cursor position, measured in screen
coordinates but relative to the top-left corner of the window content area. On
coordinates but relative to the top-left corner of the window client area. On
platforms that provide it, the full sub-pixel cursor position is passed on.
@code
@@ -278,9 +258,8 @@ glfwGetCursorPos(window, &xpos, &ypos);
@endcode
@subsection cursor_mode Cursor mode
@subsection cursor_mode Cursor modes
@anchor GLFW_CURSOR
The `GLFW_CURSOR` input mode provides several cursor modes for special forms of
mouse motion input. By default, the cursor mode is `GLFW_CURSOR_NORMAL`,
meaning the regular arrow cursor (or another cursor set with @ref glfwSetCursor)
@@ -303,8 +282,8 @@ is provided normally via both the cursor position callback and through polling.
other features of GLFW. It is not supported and will not work as robustly as
`GLFW_CURSOR_DISABLED`.
If you only wish the cursor to become hidden when it is over a window but still
want it to behave normally, set the cursor mode to `GLFW_CURSOR_HIDDEN`.
If you just wish the cursor to become hidden when it is over a window, set
the cursor mode to `GLFW_CURSOR_HIDDEN`.
@code
glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
@@ -320,31 +299,6 @@ glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
@endcode
@anchor GLFW_RAW_MOUSE_MOTION
@subsection raw_mouse_motion Raw mouse motion
When the cursor is disabled, raw (unscaled and unaccelerated) mouse motion can
be enabled if available.
Raw mouse motion is closer to the actual motion of the mouse across a surface.
It is not affected by the scaling and acceleration applied to the motion of the
desktop cursor. That processing is suitable for a cursor while raw motion is
better for controlling for example a 3D camera. Because of this, raw mouse
motion is only provided when the cursor is disabled.
Call @ref glfwRawMouseMotionSupported to check if the current machine provides
raw motion and set the `GLFW_RAW_MOUSE_MOTION` input mode to enable it. It is
disabled by default.
@code
if (glfwRawMouseMotionSupported())
glfwSetInputMode(window, GLFW_RAW_MOUSE_MOTION, GLFW_TRUE);
@endcode
If supported, raw mouse motion can be enabled or disabled per-window and at any
time but it will only be provided when the cursor is disabled.
@subsection cursor_object Cursor objects
GLFW supports creating both custom and system theme cursor images, encapsulated
@@ -375,8 +329,8 @@ If cursor creation fails, `NULL` will be returned, so it is necessary to check
the return value.
The image data is 32-bit, little-endian, non-premultiplied RGBA, i.e. eight bits
per channel with the red channel first. The pixels are arranged canonically as
sequential rows, starting from the top-left corner.
per channel. The pixels are arranged canonically as sequential rows, starting
from the top-left corner.
@subsubsection cursor_standard Standard cursor creation
@@ -400,9 +354,8 @@ When a cursor is no longer needed, destroy it with @ref glfwDestroyCursor.
glfwDestroyCursor(cursor);
@endcode
Cursor destruction always succeeds. If the cursor is current for any window,
that window will revert to the default cursor. This does not affect the cursor
mode. All remaining cursors are destroyed when @ref glfwTerminate is called.
Cursor destruction always succeeds. All cursors remaining when @ref
glfwTerminate is called are destroyed as well.
@subsubsection cursor_set Cursor setting
@@ -414,24 +367,24 @@ glfwSetCursor(window, cursor);
@endcode
Once set, the cursor image will be used as long as the system cursor is over the
content area of the window and the [cursor mode](@ref cursor_mode) is set
client area of the window and the [cursor mode](@ref cursor_mode) is set
to `GLFW_CURSOR_NORMAL`.
A single cursor may be set for any number of windows.
To revert to the default cursor, set the cursor of that window to `NULL`.
To remove a cursor from a window, set the cursor of that window to `NULL`.
@code
glfwSetCursor(window, NULL);
@endcode
When a cursor is destroyed, any window that has it set will revert to the
default cursor. This does not affect the cursor mode.
When a cursor is destroyed, it is removed from any window where it is set. This
does not affect the cursor modes of those windows.
@subsection cursor_enter Cursor enter/leave events
If you wish to be notified when the cursor enters or leaves the content area of
If you wish to be notified when the cursor enters or leaves the client area of
a window, set a cursor enter/leave callback.
@code
@@ -445,25 +398,15 @@ void cursor_enter_callback(GLFWwindow* window, int entered)
{
if (entered)
{
// The cursor entered the content area of the window
// The cursor entered the client area of the window
}
else
{
// The cursor left the content area of the window
// The cursor left the client area of the window
}
}
@endcode
You can query whether the cursor is currently inside the content area of the
window with the [GLFW_HOVERED](@ref GLFW_HOVERED_attrib) window attribute.
@code
if (glfwGetWindowAttrib(window, GLFW_HOVERED))
{
highlight_interface();
}
@endcode
@subsection input_mouse_button Mouse button input
@@ -493,9 +436,7 @@ per-window state arrays that can be polled with @ref glfwGetMouseButton.
@code
int state = glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_LEFT);
if (state == GLFW_PRESS)
{
upgrade_cow();
}
@endcode
The returned state is one of `GLFW_PRESS` or `GLFW_RELEASE`.
@@ -503,7 +444,6 @@ The returned state is one of `GLFW_PRESS` or `GLFW_RELEASE`.
This function only returns cached mouse button event state. It does not poll
the system for the current state of the mouse button.
@anchor GLFW_STICKY_MOUSE_BUTTONS
Whenever you poll state, you risk missing the state change you are looking for.
If a pressed mouse button is released again before you poll its state, you will have
missed the button press. The recommended solution for this is to use a
@@ -511,7 +451,7 @@ mouse button callback, but there is also the `GLFW_STICKY_MOUSE_BUTTONS`
input mode.
@code
glfwSetInputMode(window, GLFW_STICKY_MOUSE_BUTTONS, GLFW_TRUE);
glfwSetInputMode(window, GLFW_STICKY_MOUSE_BUTTONS, 1);
@endcode
When sticky mouse buttons mode is enabled, the pollable state of a mouse button
@@ -541,37 +481,28 @@ void scroll_callback(GLFWwindow* window, double xoffset, double yoffset)
}
@endcode
A normal mouse wheel, being vertical, provides offsets along the Y-axis.
A simple mouse wheel, being vertical, provides offsets along the Y-axis.
@section joystick Joystick input
The joystick functions expose connected joysticks and controllers, with both
referred to as joysticks. It supports up to sixteen joysticks, ranging from
`GLFW_JOYSTICK_1`, `GLFW_JOYSTICK_2` up to and including `GLFW_JOYSTICK_16` or
`GLFW_JOYSTICK_LAST`. You can test whether a [joystick](@ref joysticks) is
present with @ref glfwJoystickPresent.
`GLFW_JOYSTICK_1`, `GLFW_JOYSTICK_2` up to `GLFW_JOYSTICK_LAST`. You can test
whether a [joystick](@ref joysticks) is present with @ref glfwJoystickPresent.
@code
int present = glfwJoystickPresent(GLFW_JOYSTICK_1);
@endcode
Each joystick has zero or more axes, zero or more buttons, zero or more hats,
a human-readable name, a user pointer and an SDL compatible GUID.
When GLFW is initialized, detected joysticks are added to to the beginning of
the array, starting with `GLFW_JOYSTICK_1`. Once a joystick is detected, it
keeps its assigned index until it is disconnected, so as joysticks are connected
and disconnected, they will become spread out.
When GLFW is initialized, detected joysticks are added to the beginning of
the array. Once a joystick is detected, it keeps its assigned ID until it is
disconnected or the library is terminated, so as joysticks are connected and
disconnected, there may appear gaps in the IDs.
Joystick axis, button and hat state is updated when polled and does not require
a window to be created or events to be processed. However, if you want joystick
connection and disconnection events reliably delivered to the
[joystick callback](@ref joystick_event) then you must
[process events](@ref events).
To see all the properties of all connected joysticks in real-time, run the
`joysticks` test program.
Joystick state is updated as needed when a joystick function is called and does
not require a window to be created or @ref glfwPollEvents or @ref glfwWaitEvents
to be called.
@subsection joystick_axis Joystick axis states
@@ -582,7 +513,7 @@ returned array.
@code
int count;
const float* axes = glfwGetJoystickAxes(GLFW_JOYSTICK_5, &count);
const float* axes = glfwGetJoystickAxes(GLFW_JOYSTICK_1, &count);
@endcode
Each element in the returned array is a value between -1.0 and 1.0.
@@ -596,55 +527,11 @@ returned array.
@code
int count;
const unsigned char* buttons = glfwGetJoystickButtons(GLFW_JOYSTICK_3, &count);
const unsigned char* axes = glfwGetJoystickButtons(GLFW_JOYSTICK_1, &count);
@endcode
Each element in the returned array is either `GLFW_PRESS` or `GLFW_RELEASE`.
For backward compatibility with earlier versions that did not have @ref
glfwGetJoystickHats, the button array by default also includes all hats. See
the reference documentation for @ref glfwGetJoystickButtons for details.
@subsection joystick_hat Joystick hat states
The states of all hats are returned by @ref glfwGetJoystickHats. See the
reference documentation for the lifetime of the returned array.
@code
int count;
const unsigned char* hats = glfwGetJoystickHats(GLFW_JOYSTICK_7, &count);
@endcode
Each element in the returned array is one of the following:
Name | Value
---- | -----
`GLFW_HAT_CENTERED` | 0
`GLFW_HAT_UP` | 1
`GLFW_HAT_RIGHT` | 2
`GLFW_HAT_DOWN` | 4
`GLFW_HAT_LEFT` | 8
`GLFW_HAT_RIGHT_UP` | `GLFW_HAT_RIGHT` \| `GLFW_HAT_UP`
`GLFW_HAT_RIGHT_DOWN` | `GLFW_HAT_RIGHT` \| `GLFW_HAT_DOWN`
`GLFW_HAT_LEFT_UP` | `GLFW_HAT_LEFT` \| `GLFW_HAT_UP`
`GLFW_HAT_LEFT_DOWN` | `GLFW_HAT_LEFT` \| `GLFW_HAT_DOWN`
The diagonal directions are bitwise combinations of the primary (up, right, down
and left) directions and you can test for these individually by ANDing it with
the corresponding direction.
@code
if (hats[2] & GLFW_HAT_RIGHT)
{
// State of hat 2 could be right-up, right or right-down
}
@endcode
For backward compatibility with earlier versions that did not have @ref
glfwGetJoystickHats, all hats are by default also included in the button array.
See the reference documentation for @ref glfwGetJoystickButtons for details.
@subsection joystick_name Joystick name
@@ -653,25 +540,14 @@ glfwGetJoystickName. See the reference documentation for the lifetime of the
returned string.
@code
const char* name = glfwGetJoystickName(GLFW_JOYSTICK_4);
const char* name = glfwGetJoystickName(GLFW_JOYSTICK_1);
@endcode
Joystick names are not guaranteed to be unique. Two joysticks of the same model
and make may have the same name. Only the [joystick ID](@ref joysticks) is
and make may have the same name. Only the [joystick token](@ref joysticks) is
guaranteed to be unique, and only until that joystick is disconnected.
@subsection joystick_userptr Joystick user pointer
Each joystick has a user pointer that can be set with @ref
glfwSetJoystickUserPointer and queried with @ref glfwGetJoystickUserPointer.
This can be used for any purpose you need and will not be modified by GLFW. The
value will be kept until the joystick is disconnected or until the library is
terminated.
The initial value of the pointer is `NULL`.
@subsection joystick_event Joystick configuration changes
If you wish to be notified when a joystick is connected or disconnected, set
@@ -685,7 +561,7 @@ The callback function receives the ID of the joystick that has been connected
and disconnected and the event that occurred.
@code
void joystick_callback(int jid, int event)
void joystick_callback(int joy, int event)
{
if (event == GLFW_CONNECTED)
{
@@ -698,180 +574,6 @@ void joystick_callback(int jid, int event)
}
@endcode
For joystick connection and disconnection events to be delivered on all
platforms, you need to call one of the [event processing](@ref events)
functions. Joystick disconnection may also be detected and the callback
called by joystick functions. The function will then return whatever it
returns for a disconnected joystick.
Only @ref glfwGetJoystickName and @ref glfwGetJoystickUserPointer will return
useful values for a disconnected joystick and only before the monitor callback
returns.
@subsection gamepad Gamepad input
The joystick functions provide unlabeled axes, buttons and hats, with no
indication of where they are located on the device. Their order may also vary
between platforms even with the same device.
To solve this problem the SDL community crowdsourced the
[SDL_GameControllerDB](https://github.com/gabomdq/SDL_GameControllerDB) project,
a database of mappings from many different devices to an Xbox-like gamepad.
GLFW supports this mapping format and contains a copy of the mappings
available at the time of release. See @ref gamepad_mapping for how to update
this at runtime. Mappings will be assigned to joysticks automatically any time
a joystick is connected or the mappings are updated.
You can check whether a joystick is both present and has a gamepad mapping with
@ref glfwJoystickIsGamepad.
@code
if (glfwJoystickIsGamepad(GLFW_JOYSTICK_2))
{
// Use as gamepad
}
@endcode
If you are only interested in gamepad input you can use this function instead of
@ref glfwJoystickPresent.
You can query the human-readable name provided by the gamepad mapping with @ref
glfwGetGamepadName. This may or may not be the same as the
[joystick name](@ref joystick_name).
@code
const char* name = glfwGetGamepadName(GLFW_JOYSTICK_7);
@endcode
To retrieve the gamepad state of a joystick, call @ref glfwGetGamepadState.
@code
GLFWgamepadstate state;
if (glfwGetGamepadState(GLFW_JOYSTICK_3, &state))
{
if (state.buttons[GLFW_GAMEPAD_BUTTON_A])
{
input_jump();
}
input_speed(state.axes[GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER]);
}
@endcode
The @ref GLFWgamepadstate struct has two arrays; one for button states and one
for axis states. The values for each button and axis are the same as for the
@ref glfwGetJoystickButtons and @ref glfwGetJoystickAxes functions, i.e.
`GLFW_PRESS` or `GLFW_RELEASE` for buttons and -1.0 to 1.0 inclusive for axes.
The sizes of the arrays and the positions within each array are fixed.
The [button indices](@ref gamepad_buttons) are `GLFW_GAMEPAD_BUTTON_A`,
`GLFW_GAMEPAD_BUTTON_B`, `GLFW_GAMEPAD_BUTTON_X`, `GLFW_GAMEPAD_BUTTON_Y`,
`GLFW_GAMEPAD_BUTTON_LEFT_BUMPER`, `GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER`,
`GLFW_GAMEPAD_BUTTON_BACK`, `GLFW_GAMEPAD_BUTTON_START`,
`GLFW_GAMEPAD_BUTTON_GUIDE`, `GLFW_GAMEPAD_BUTTON_LEFT_THUMB`,
`GLFW_GAMEPAD_BUTTON_RIGHT_THUMB`, `GLFW_GAMEPAD_BUTTON_DPAD_UP`,
`GLFW_GAMEPAD_BUTTON_DPAD_RIGHT`, `GLFW_GAMEPAD_BUTTON_DPAD_DOWN` and
`GLFW_GAMEPAD_BUTTON_DPAD_LEFT`.
For those who prefer, there are also the `GLFW_GAMEPAD_BUTTON_CROSS`,
`GLFW_GAMEPAD_BUTTON_CIRCLE`, `GLFW_GAMEPAD_BUTTON_SQUARE` and
`GLFW_GAMEPAD_BUTTON_TRIANGLE` aliases for the A, B, X and Y button indices.
The [axis indices](@ref gamepad_axes) are `GLFW_GAMEPAD_AXIS_LEFT_X`,
`GLFW_GAMEPAD_AXIS_LEFT_Y`, `GLFW_GAMEPAD_AXIS_RIGHT_X`,
`GLFW_GAMEPAD_AXIS_RIGHT_Y`, `GLFW_GAMEPAD_AXIS_LEFT_TRIGGER` and
`GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER`.
The `GLFW_GAMEPAD_BUTTON_LAST` and `GLFW_GAMEPAD_AXIS_LAST` constants equal
the largest available index for each array.
@subsection gamepad_mapping Gamepad mappings
GLFW contains a copy of the mappings available in
[SDL_GameControllerDB](https://github.com/gabomdq/SDL_GameControllerDB) at the
time of release. Newer ones can be added at runtime with @ref
glfwUpdateGamepadMappings.
@code
const char* mappings = load_file_contents("game/data/gamecontrollerdb.txt");
glfwUpdateGamepadMappings(mappings);
@endcode
This function supports everything from single lines up to and including the
unmodified contents of the whole `gamecontrollerdb.txt` file.
If you are compiling GLFW from source with CMake you can update the built-in mappings by
building the _update_mappings_ target. This runs the `GenerateMappings.cmake` CMake
script, which downloads `gamecontrollerdb.txt` and regenerates the `mappings.h` header
file.
Below is a description of the mapping format. Please keep in mind that __this
description is not authoritative__. The format is defined by the SDL and
SDL_GameControllerDB projects and their documentation and code takes precedence.
Each mapping is a single line of comma-separated values describing the GUID,
name and layout of the gamepad. Lines that do not begin with a hexadecimal
digit are ignored.
The first value is always the gamepad GUID, a 32 character long hexadecimal
string that typically identifies its make, model, revision and the type of
connection to the computer. When this information is not available, the GUID is
generated using the gamepad name. GLFW uses the SDL 2.0.5+ GUID format but can
convert from the older formats.
The second value is always the human-readable name of the gamepad.
All subsequent values are in the form `<field>:<value>` and describe the layout
of the mapping. These fields may not all be present and may occur in any order.
The button fields are `a`, `b`, `x`, `y`, `back`, `start`, `guide`, `dpup`,
`dpright`, `dpdown`, `dpleft`, `leftshoulder`, `rightshoulder`, `leftstick` and
`rightstick`.
The axis fields are `leftx`, `lefty`, `rightx`, `righty`, `lefttrigger` and
`righttrigger`.
The value of an axis or button field can be a joystick button, a joystick axis,
a hat bitmask or empty. Joystick buttons are specified as `bN`, for example
`b2` for the third button. Joystick axes are specified as `aN`, for example
`a7` for the eighth button. Joystick hat bit masks are specified as `hN.N`, for
example `h0.8` for left on the first hat. More than one bit may be set in the
mask.
Before an axis there may be a `+` or `-` range modifier, for example `+a3` for
the positive half of the fourth axis. This restricts input to only the positive
or negative halves of the joystick axis. After an axis or half-axis there may
be the `~` inversion modifier, for example `a2~` or `-a7~`. This negates the
values of the gamepad axis.
The hat bit mask match the [hat states](@ref hat_state) in the joystick
functions.
There is also the special `platform` field that specifies which platform the
mapping is valid for. Possible values are `Windows`, `Mac OS X` and `Linux`.
Below is an example of what a gamepad mapping might look like. It is the
one built into GLFW for Xbox controllers accessed via the XInput API on Windows.
This example has been broken into several lines to fit on the page, but real
gamepad mappings must be a single line.
@code{.unparsed}
78696e70757401000000000000000000,XInput Gamepad (GLFW),platform:Windows,a:b0,
b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,
rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,
righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,
@endcode
@note GLFW does not yet support the output range and modifiers `+` and `-` that
were recently added to SDL. The input modifiers `+`, `-` and `~` are supported
and described above.
@section time Time input
@@ -881,32 +583,31 @@ GLFW provides high-resolution time input, in seconds, with @ref glfwGetTime.
double seconds = glfwGetTime();
@endcode
It returns the number of seconds since the library was initialized with @ref
glfwInit. The platform-specific time sources used typically have micro- or
nanosecond resolution.
It returns the number of seconds since the timer was started when the library
was initialized with @ref glfwInit. The platform-specific time sources used
usually have micro- or nanosecond resolution.
You can modify the base time with @ref glfwSetTime.
You can modify the reference time with @ref glfwSetTime.
@code
glfwSetTime(4.0);
@endcode
This sets the time to the specified time, in seconds, and it continues to count
from there.
This sets the timer to the specified time, in seconds.
You can also access the raw timer used to implement the functions above,
with @ref glfwGetTimerValue.
You can also access the raw timer value, measured in 1&nbsp;/&nbsp;frequency
seconds, with @ref glfwGetTimerValue.
@code
uint64_t value = glfwGetTimerValue();
@endcode
This value is in 1&nbsp;/&nbsp;frequency seconds. The frequency of the raw
timer varies depending on the operating system and hardware. You can query the
frequency, in Hz, with @ref glfwGetTimerFrequency.
The frequency of the raw timer varies depending on what time sources are
available on the machine. You can query its frequency, in Hz, with @ref
glfwGetTimerFrequency.
@code
uint64_t frequency = glfwGetTimerFrequency();
uint64_t freqency = glfwGetTimerFrequency();
@endcode
@@ -917,11 +618,9 @@ converted to one, you can retrieve it with @ref glfwGetClipboardString. See the
reference documentation for the lifetime of the returned string.
@code
const char* text = glfwGetClipboardString(NULL);
const char* text = glfwGetClipboardString(window);
if (text)
{
insert_text(text);
}
@endcode
If the clipboard is empty or if its contents could not be converted, `NULL` is
@@ -931,9 +630,13 @@ The contents of the system clipboard can be set to a UTF-8 encoded string with
@ref glfwSetClipboardString.
@code
glfwSetClipboardString(NULL, "A string with words in it");
glfwSetClipboardString(window, "A string with words in it");
@endcode
The clipboard functions take a window handle argument because some window
systems require a window to communicate with the system clipboard. Any valid
window may be used.
@section path_drop Path drop input
docs/internal.dox
+9 -8
View File
@@ -19,7 +19,8 @@ The public interface uses the OpenGL naming conventions except with GLFW and
glfw instead of GL and gl. For struct members, where OpenGL sets no precedent,
it use headless camel case.
Examples: `glfwCreateWindow`, `GLFWwindow`, `GLFW_RED_BITS`
Examples: @ref glfwCreateWindow, @ref GLFWwindow, @ref GLFWvidmode.redBits,
`GLFW_RED_BITS`
@section internals_native Native interface
@@ -33,7 +34,7 @@ The function names of the native interface are similar to those of the public
interface, but embeds the name of the interface that the returned handle is
from.
Examples: `glfwGetX11Window`, `glfwGetWGLContext`
Examples: @ref glfwGetX11Window, @ref glfwGetWGLContext
@section internals_internal Internal interface
@@ -49,7 +50,7 @@ a `_GLFWlibrary` struct named `_glfw`.
The internal interface uses the same style as the public interface, except all
global names have a leading underscore.
Examples: `_glfwIsValidContextConfig`, `_GLFWwindow`, `_glfw.monitorCount`
Examples: @ref _glfwIsValidContextConfig, @ref _GLFWwindow, `_glfw.currentRamp`
@section internals_platform Platform interface
@@ -66,7 +67,7 @@ perform platform-specific operations on some or all platforms. The are also
named the same except that the glfw function prefix is replaced by
_glfwPlatform.
Examples: `_glfwPlatformCreateWindow`
Examples: @ref _glfwPlatformCreateWindow
The platform interface also defines structs that contain platform-specific
global and per-object state. Their names mirror those of the internal
@@ -78,7 +79,7 @@ These structs are incorporated as members into the internal interface structs
using special macros that name them after the specific interface used. This
prevents shared code from accidentally using these members.
Examples: `window->win32.handle`, `_glfw.x11.display`
Examples: `window.win32.handle`, `_glfw.x11.display`
@section internals_event Event interface
@@ -90,7 +91,7 @@ application, either via callbacks, via window state changes or both.
The function names of the event interface use a `_glfwInput` prefix and the
ObjectEvent pattern.
Examples: `_glfwInputWindowFocus`, `_glfwInputCursorPos`
Examples: @ref _glfwInputWindowFocus, @ref _glfwInputCursorMotion
@section internals_static Static functions
@@ -98,7 +99,7 @@ Examples: `_glfwInputWindowFocus`, `_glfwInputCursorPos`
Static functions may be used by any interface and have no prefixes or suffixes.
These use headless camel case.
Examples: `isValidElementForJoystick`
Examples: `clearScrollOffsets`
@section internals_config Configuration macros
@@ -110,6 +111,6 @@ which is generated from the `glfw_config.h.in` file by CMake.
Configuration macros the same style as tokens in the public interface, except
with a leading underscore.
Examples: `_GLFW_WIN32`, `_GLFW_BUILD_DLL`
Examples: `_GLFW_HAS_XF86VM`
*/
docs/intro.dox
+69 -151
View File
@@ -30,9 +30,7 @@ successfully initialized, and only from the main thread.
- @ref glfwGetVersion
- @ref glfwGetVersionString
- @ref glfwGetError
- @ref glfwSetErrorCallback
- @ref glfwInitHint
- @ref glfwInit
- @ref glfwTerminate
@@ -54,61 +52,13 @@ if (!glfwInit())
If any part of initialization fails, any parts that succeeded are terminated as
if @ref glfwTerminate had been called. The library only needs to be initialized
once and additional calls to an already initialized library will return
once and additional calls to an already initialized library will simply return
`GLFW_TRUE` immediately.
Once the library has been successfully initialized, it should be terminated
before the application exits. Modern systems are very good at freeing resources
allocated by programs that exit, but GLFW sometimes has to change global system
settings and these might not be restored without termination.
@subsection init_hints Initialization hints
Initialization hints are set before @ref glfwInit and affect how the library
behaves until termination. Hints are set with @ref glfwInitHint.
@code
glfwInitHint(GLFW_JOYSTICK_HAT_BUTTONS, GLFW_FALSE);
@endcode
The values you set hints to are never reset by GLFW, but they only take effect
during initialization. Once GLFW has been initialized, any values you set will
be ignored until the library is terminated and initialized again.
Some hints are platform specific. These may be set on any platform but they
will only affect their specific platform. Other platforms will ignore them.
Setting these hints requires no platform specific headers or functions.
@subsubsection init_hints_shared Shared init hints
@anchor GLFW_JOYSTICK_HAT_BUTTONS
__GLFW_JOYSTICK_HAT_BUTTONS__ specifies whether to also expose joystick hats as
buttons, for compatibility with earlier versions of GLFW that did not have @ref
glfwGetJoystickHats. Possible values are `GLFW_TRUE` and `GLFW_FALSE`.
@subsubsection init_hints_osx macOS specific init hints
@anchor GLFW_COCOA_CHDIR_RESOURCES_hint
__GLFW_COCOA_CHDIR_RESOURCES__ specifies whether to set the current directory to
the application to the `Contents/Resources` subdirectory of the application's
bundle, if present. Set this with @ref glfwInitHint.
@anchor GLFW_COCOA_MENUBAR_hint
__GLFW_COCOA_MENUBAR__ specifies whether to create a basic menu bar, either from
a nib or manually, when the first window is created, which is when AppKit is
initialized. Set this with @ref glfwInitHint.
@subsubsection init_hints_values Supported and default values
Initialization hint | Default value | Supported values
------------------------------- | ------------- | ----------------
@ref GLFW_JOYSTICK_HAT_BUTTONS | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`
@ref GLFW_COCOA_CHDIR_RESOURCES | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`
@ref GLFW_COCOA_MENUBAR | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`
allocated by programs that simply exit, but GLFW sometimes has to change global
system settings and these might not be restored without termination.
@subsection intro_init_terminate Terminating GLFW
@@ -133,99 +83,64 @@ immediately.
@section error_handling Error handling
Some GLFW functions have return values that indicate an error, but this is often
not very helpful when trying to figure out what happened or why it occurred.
Other functions have no return value reserved for errors, so error notification
needs a separate channel. Finally, far from all GLFW functions have return
values.
not very helpful when trying to figure out _why_ the error occurred. Some
functions also return otherwise valid values on error. Finally, far from all
GLFW functions have return values.
The last [error code](@ref errors) for the calling thread can be queried at any
time with @ref glfwGetError.
@code
int code = glfwGetError(NULL);
if (code != GLFW_NO_ERROR)
handle_error(code);
@endcode
If no error has occurred since the last call, @ref GLFW_NO_ERROR (zero) is
returned. The error is cleared before the function returns.
The error code indicates the general category of the error. Some error codes,
such as @ref GLFW_NOT_INITIALIZED has only a single meaning, whereas others like
@ref GLFW_PLATFORM_ERROR are used for many different errors.
GLFW often has more information about an error than its general category. You
can retrieve a UTF-8 encoded human-readable description along with the error
code. If no error has occurred since the last call, the description is set to
`NULL`.
@code
const char* description;
int code = glfwGetError(&description);
if (description)
display_error_message(code, description);
@endcode
The retrieved description string is only valid until the next error occurs.
This means you must make a copy of it if you want to keep it.
You can also set an error callback, which will be called each time an error
occurs. It is set with @ref glfwSetErrorCallback.
This is where the error callback comes in. This callback is called whenever an
error occurs. It is set with @ref glfwSetErrorCallback, a function that may be
called regardless of whether GLFW is initialized.
@code
glfwSetErrorCallback(error_callback);
@endcode
The error callback receives the same error code and human-readable description
returned by @ref glfwGetError.
The error callback receives a human-readable description of the error and (when
possible) its cause. The description encoded as UTF-8. The callback is also
provided with an [error code](@ref errors).
@code
void error_callback(int code, const char* description)
void error_callback(int error, const char* description)
{
display_error_message(code, description);
puts(description);
}
@endcode
The error callback is called after the error is stored, so calling @ref
glfwGetError from within the error callback returns the same values as the
callback argument.
The error code indicates the general category of the error. Some error codes,
such as @ref GLFW_NOT_INITIALIZED has only a single meaning, whereas others like
@ref GLFW_PLATFORM_ERROR are used for many different errors.
The description string passed to the callback is only valid until the error
callback returns. This means you must make a copy of it if you want to keep it.
The description string is only valid until the error callback returns, as it may
have been generated specifically for that error. This lets GLFW provide much
more specific error descriptions but means you must make a copy if you want to
keep the description string.
__Reported errors are never fatal.__ As long as GLFW was successfully
initialized, it will remain initialized and in a safe state until terminated
regardless of how many errors occur. If an error occurs during initialization
that causes @ref glfwInit to fail, any part of the library that was initialized
will be safely terminated.
Do not rely on a currently invalid call to generate a specific error, as in the
future that same call may generate a different error or become valid.
@note Relying on erroneous behavior is not forward compatible. In other words,
do not rely on a currently invalid call to generate a specific error, as that
same call may in future versions generate a different error or become valid.
@section coordinate_systems Coordinate systems
GLFW has two primary coordinate systems: the _virtual screen_ and the window
_content area_ or _content area_. Both use the same unit: _virtual screen
_client area_ or _content area_. Both use the same unit: _virtual screen
coordinates_, or just _screen coordinates_, which don't necessarily correspond
to pixels.
<img src="spaces.svg" width="90%" />
Both the virtual screen and the content area coordinate systems have the X-axis
Both the virtual screen and the client area coordinate systems have the X-axis
pointing to the right and the Y-axis pointing down.
Window and monitor positions are specified as the position of the upper-left
corners of their content areas relative to the virtual screen, while cursor
positions are specified relative to a window's content area.
positions are specified relative to a window's client area.
Because the origin of the window's content area coordinate system is also the
point from which the window position is specified, you can translate content
area coordinates to the virtual screen by adding the window position. The
window frame, when present, extends out from the content area but does not
affect the window position.
Because the origin of the window's client area coordinate system is also the
point from which the window position is specified, you can translate client area
coordinates to the virtual screen by adding the window position. The window
frame, when present, extends out from the client area but does not affect the
window position.
Almost all positions and sizes in GLFW are measured in screen coordinates
relative to one of the two origins above. This includes cursor positions,
@@ -273,10 +188,14 @@ releases.
@subsection reentrancy Reentrancy
GLFW event processing and object destruction are not reentrant. This means that
the following functions must not be called from any callback function:
GLFW event processing and object creation and destruction are not reentrant.
This means that the following functions must not be called from any callback
function:
- @ref glfwCreateWindow
- @ref glfwDestroyWindow
- @ref glfwCreateCursor
- @ref glfwCreateStandardCursor
- @ref glfwDestroyCursor
- @ref glfwPollEvents
- @ref glfwWaitEvents
@@ -289,39 +208,35 @@ functions not on this list will not be made non-reentrant.
@subsection thread_safety Thread safety
Most GLFW functions must only be called from the main thread (the thread that
calls main), but some may be called from any thread once the library has been
initialized. Before initialization the whole library is thread-unsafe.
Most GLFW functions must only be called from the main thread, but some may be
called from any thread. However, no GLFW function may be called from any thread
but the main thread until GLFW has been successfully initialized, including
functions that may called before initialization.
The reference documentation for every GLFW function states whether it is limited
to the main thread.
Initialization, termination, event processing and the creation and
destruction of windows, cursors and OpenGL and OpenGL ES contexts are all
restricted to the main thread due to limitations of one or several platforms.
Initialization and termination, event processing and the creation and
destruction of windows, contexts and cursors are all limited to the main thread
due to limitations of one or several platforms.
Because event processing must be performed on the main thread, all callbacks
except for the error callback will only be called on that thread. The error
callback may be called on any thread, as any GLFW function may generate errors.
The error code and description may be queried from any thread.
- @ref glfwGetError
Empty events may be posted from any thread.
The posting of empty events may be done from any thread. The window user
pointer and close flag may also be accessed and modified from any thread, but
this is not synchronized by GLFW. The following window related functions may
be called from any thread:
- @ref glfwPostEmptyEvent
The window user pointer and close flag may be read and written from any thread,
but this is not synchronized by GLFW.
- @ref glfwGetWindowUserPointer
- @ref glfwSetWindowUserPointer
- @ref glfwWindowShouldClose
- @ref glfwSetWindowShouldClose
These functions for working with OpenGL and OpenGL ES contexts may be called
from any thread, but the window object is not synchronized by GLFW.
Rendering may be done on any thread. The following context related functions
may be called from any thread:
- @ref glfwMakeContextCurrent
- @ref glfwGetCurrentContext
@@ -330,23 +245,27 @@ from any thread, but the window object is not synchronized by GLFW.
- @ref glfwExtensionSupported
- @ref glfwGetProcAddress
The raw timer functions may be called from any thread.
The raw timer may be queried from any thread. The following raw timer related
functions may be called from any thread:
- @ref glfwGetTimerFrequency
- @ref glfwGetTimerValue
The regular timer may be used from any thread, but reading and writing the timer
offset is not synchronized by GLFW.
The regular timer may be used from any thread, but the reading and writing of
the timer offset is not synchronized by GLFW. The following timer related
functions may be called from any thread:
- @ref glfwGetTime
- @ref glfwSetTime
Library version information may be queried from any thread.
Library version information may be queried from any thread. The following
version related functions may be called from any thread:
- @ref glfwGetVersion
- @ref glfwGetVersionString
All Vulkan related functions may be called from any thread.
Vulkan objects may be created and information queried from any thread. The
following Vulkan related functions may be called from any thread:
- @ref glfwVulkanSupported
- @ref glfwGetRequiredInstanceExtensions
@@ -354,9 +273,9 @@ All Vulkan related functions may be called from any thread.
- @ref glfwGetPhysicalDevicePresentationSupport
- @ref glfwCreateWindowSurface
GLFW uses synchronization objects internally only to manage the per-thread
context and error states. Additional synchronization is left to the
application.
GLFW uses no synchronization objects internally except for thread-local storage
to keep track of the current context for each thread. Synchronization is left
to the application.
Functions that may currently be called from any thread will always remain so,
but functions that are currently limited to the main thread may be updated to
@@ -365,10 +284,10 @@ allow calls from any thread in future releases.
@subsection compatibility Version compatibility
GLFW uses [Semantic Versioning](https://semver.org/). This guarantees source
and binary backward compatibility with earlier minor versions of the API. This
means that you can drop in a newer version of the library and existing programs
will continue to compile and existing binaries will continue to run.
GLFW guarantees source and binary backward compatibility with earlier minor
versions of the API. This means that you can drop in a newer version of the
library and existing programs will continue to compile and existing binaries
will continue to run.
Once a function or constant has been added, the signature of that function or
value of that constant will remain unchanged until the next major version of
@@ -378,9 +297,8 @@ Undocumented behavior, i.e. behavior that is not described in the documentation,
may change at any time until it is documented.
If the reference documentation and the implementation differ, the reference
documentation will almost always take precedence and the implementation will be
fixed in the next release. The reference documentation will also take
precedence over anything stated in a guide.
documentation is correct and the implementation will be fixed in the next
release.
@subsection event_order Event order
docs/main.dox
+4 -3
View File
@@ -8,7 +8,8 @@ GLFW is a free, Open Source, multi-platform library for OpenGL, OpenGL ES and
Vulkan application development. It provides a simple, platform-independent API
for creating windows, contexts and surfaces, reading input, handling events, etc.
@ref news_33 list new features, caveats and deprecations.
See @ref news_33 for release highlights or the
[version history](http://www.glfw.org/changelog.html) for details.
@ref quick_guide is a guide for users new to GLFW. It takes you through how to
write a small but complete program.
@@ -33,14 +34,14 @@ use the new API.
There is a section on @ref guarantees_limitations for pointer lifetimes,
reentrancy, thread safety, event order and backward and forward compatibility.
The [FAQ](https://www.glfw.org/faq.html) answers many common questions about the
The [FAQ](http://www.glfw.org/faq.html) answers many common questions about the
design, implementation and use of GLFW.
Finally, @ref compat_guide explains what APIs, standards and protocols GLFW uses
and what happens when they are not present on a given machine.
This documentation was generated with Doxygen. The sources for it are available
in both the [source distribution](https://www.glfw.org/download.html) and
in both the [source distribution](http://www.glfw.org/download.html) and
[GitHub repository](https://github.com/glfw/glfw).
*/
docs/monitor.dox
+12 -64
View File
@@ -85,23 +85,21 @@ void monitor_callback(GLFWmonitor* monitor, int event)
}
@endcode
If a monitor is disconnected, all windows that are full screen on it will be
switched to windowed mode before the callback is called. Only @ref
glfwGetMonitorName and @ref glfwGetMonitorUserPointer will return useful values
for a disconnected monitor and only before the monitor callback returns.
If a monitor is disconnected, any windows that are full screen on it get forced
into windowed mode.
@section monitor_properties Monitor properties
Each monitor has a current video mode, a list of supported video modes,
a virtual position, a content scale, a human-readable name, a user pointer, an
estimated physical size and a gamma ramp.
a virtual position, a human-readable name, an estimated physical size and
a gamma ramp.
@subsection monitor_modes Video modes
GLFW generally does a good job selecting a suitable video mode when you create
a full screen window, change its video mode or make a windowed one full
a full screen window, change its video mode or or make a windowed one full
screen, but it is sometimes useful to know exactly which video modes are
supported.
@@ -133,36 +131,17 @@ current _resolution_, i.e. the width and height of its current
[video mode](@ref monitor_modes).
@code
int width_mm, height_mm;
glfwGetMonitorPhysicalSize(monitor, &width_mm, &height_mm);
int widthMM, heightMM;
glfwGetMonitorPhysicalSize(monitor, &widthMM, &heightMM);
@endcode
While this can be used to calculate the raw DPI of a monitor, this is often not
useful. Instead use the [monitor content scale](@ref monitor_scale) and
[window content scale](@ref window_scale) to scale your content.
@subsection monitor_scale Content scale
The content scale for a monitor can be retrieved with @ref
glfwGetMonitorContentScale.
This can, for example, be used together with the current video mode to calculate
the DPI of a monitor.
@code
float xscale, yscale;
glfwGetMonitorContentScale(monitor, &xscale, &yscale);
const double dpi = mode->width / (widthMM / 25.4);
@endcode
The content scale is the ratio between the current DPI and the platform's
default DPI. This is especially important for text and any UI elements. If the
pixel dimensions of your UI scaled by this look appropriate on your machine then
it should appear at a reasonable size on other machines regardless of their DPI
and scaling settings. This relies on the system DPI and scaling settings being
somewhat correct.
The content scale may depend on both the monitor resolution and pixel density
and on user settings. It may be very different from the raw DPI calculated from
the physical size and current resolution.
@subsection monitor_pos Virtual position
@@ -176,18 +155,6 @@ glfwGetMonitorPos(monitor, &xpos, &ypos);
@endcode
@subsection monitor_workarea Work area
The area of a monitor not occupied by global task bars or menu bars is the work
area. This is specified in [screen coordinates](@ref coordinate_systems) and
can be retrieved with @ref glfwGetMonitorWorkarea.
@code
int xpos, ypos, width, height;
glfwGetMonitorWorkarea(monitor, &xpos, &ypos, &width, &height);
@endcode
@subsection monitor_name Human-readable name
The human-readable, UTF-8 encoded name of a monitor is returned by @ref
@@ -203,17 +170,6 @@ and make may have the same name. Only the monitor handle is guaranteed to be
unique, and only until that monitor is disconnected.
@subsection monitor_userptr User pointer
Each monitor has a user pointer that can be set with @ref
glfwSetMonitorUserPointer and queried with @ref glfwGetMonitorUserPointer. This
can be used for any purpose you need and will not be modified by GLFW. The
value will be kept until the monitor is disconnected or until the library is
terminated.
The initial value of the pointer is `NULL`.
@subsection monitor_gamma Gamma ramp
The gamma ramp of a monitor can be set with @ref glfwSetGammaRamp, which accepts
@@ -239,8 +195,8 @@ glfwSetGammaRamp(monitor, &ramp);
The gamma ramp data is copied before the function returns, so there is no need
to keep it around once the ramp has been set.
It is recommended that your gamma ramp have the same size as the current gamma
ramp for that monitor.
@note It is recommended to use gamma ramps of size 256, as that is the size
supported by all graphics cards on all platforms.
The current gamma ramp for a monitor is returned by @ref glfwGetGammaRamp. See
the reference documentation for the lifetime of the returned structure.
@@ -257,12 +213,4 @@ glfwSetGammaRamp with the resulting ramp.
glfwSetGamma(monitor, 1.0);
@endcode
To experiment with gamma correction via the @ref glfwSetGamma function, run the
`gamma` test program.
@note The software controlled gamma ramp is applied _in addition_ to the
hardware gamma correction, which today is usually an approximation of sRGB
gamma. This means that setting a perfectly linear ramp, or gamma 1.0, will
produce the default (usually sRGB-like) behavior.
*/
docs/moving.dox
+8 -15
View File
@@ -38,8 +38,8 @@ The threading functions have been removed, including the per-thread sleep
function. They were fairly primitive, under-used, poorly integrated and took
time away from the focus of GLFW (i.e. context, input and window). There are
better threading libraries available and native threading support is available
in both [C++11](https://en.cppreference.com/w/cpp/thread) and
[C11](https://en.cppreference.com/w/c/thread), both of which are gaining
in both [C++11](http://en.cppreference.com/w/cpp/thread) and
[C11](http://en.cppreference.com/w/c/thread), both of which are gaining
traction.
If you wish to use the C++11 or C11 facilities but your compiler doesn't yet
@@ -87,7 +87,7 @@ platform-independent, as both OpenGL and stdio are available wherever GLFW is.
@subsection moving_stdcall Removal of GLFWCALL macro
The `GLFWCALL` macro, which made callback functions use
[__stdcall](https://msdn.microsoft.com/en-us/library/zxk0tw93.aspx) on Windows,
[__stdcall](http://msdn.microsoft.com/en-us/library/zxk0tw93.aspx) on Windows,
has been removed. GLFW is written in C, not Pascal. Removing this macro means
there's one less thing for application programmers to remember, i.e. the
requirement to mark all callback functions with `GLFWCALL`. It also simplifies
@@ -221,7 +221,7 @@ GLFW 2, windows and contexts created with GLFW 3 will never be destroyed unless
you choose them to be. Each window now has a close flag that is set to
`GLFW_TRUE` when the user attempts to close that window. By default, nothing else
happens and the window stays visible. It is then up to you to either destroy
the window, take some other action or ignore the request.
the window, take some other action or simply ignore the request.
You can query the close flag at any time with @ref glfwWindowShouldClose and set
it at any time with @ref glfwSetWindowShouldClose.
@@ -362,8 +362,8 @@ should be using the character callback instead, on both GLFW 2 and 3. This will
give you the characters being input, as opposed to the keys being pressed.
GLFW 3 has key tokens for all keys on a standard 105 key keyboard, so instead of
having to remember whether to check for `a` or `A`, you now check for
@ref GLFW_KEY_A.
having to remember whether to check for `'a'` or `'A'`, you now check for
`GLFW_KEY_A`.
@subsection moving_joystick Joystick function changes
@@ -379,7 +379,7 @@ glfwGetJoystickAxes and @ref glfwGetJoystickButtons functions.
@subsection moving_mbcs Win32 MBCS support
The Win32 port of GLFW 3 will not compile in
[MBCS mode](https://msdn.microsoft.com/en-us/library/5z097dxa.aspx).
[MBCS mode](http://msdn.microsoft.com/en-us/library/5z097dxa.aspx).
However, because the use of the Unicode version of the Win32 API doesn't affect
the process as a whole, but only those windows created using it, it's perfectly
possible to call MBCS functions from other parts of the same application.
@@ -434,7 +434,7 @@ GLFW 3 does not by default include the GLU header and GLU itself has been
deprecated by [Khronos](https://en.wikipedia.org/wiki/Khronos_Group). __New
projects should not use GLU__, but if you need it for legacy code that
has been moved to GLFW 3, you can request that the GLFW header includes it by
defining @ref GLFW_INCLUDE_GLU before the inclusion of the GLFW header.
defining `GLFW_INCLUDE_GLU` before the inclusion of the GLFW header.
@par Old syntax
@code
@@ -447,13 +447,6 @@ defining @ref GLFW_INCLUDE_GLU before the inclusion of the GLFW header.
#include <GLFW/glfw3.h>
@endcode
There are many libraries that offer replacements for the functionality offered
by GLU. For the matrix helper functions, see math libraries like
[GLM](https://github.com/g-truc/glm) (for C++),
[linmath.h](https://github.com/datenwolf/linmath.h) (for C) and others. For the
tessellation functions, see for example
[libtess2](https://github.com/memononen/libtess2).
@section moving_tables Name change tables
docs/news.dox
+101 -598
View File
@@ -1,601 +1,108 @@
/*!
@page news Release notes
@page news New features
@tableofcontents
@section news_33 New features in 3.3
@section news_33 Release notes for version 3.3
@section news_32 New features in 3.2
These are the release notes for version 3.3. For a more detailed view including
all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
Please review the caveats, deprecations and removals if your project was written
against an earlier version of GLFW 3.
@subsection features_33 New features in version 3.3
@subsubsection gamepad_33 Gamepad input via SDL_GameControllerDB
GLFW can now remap game controllers to a standard Xbox-like layout using
a built-in copy of SDL_GameControllerDB. Call @ref glfwJoystickIsGamepad to
check if a joystick has a mapping, @ref glfwGetGamepadState to retrieve its
input state, @ref glfwUpdateGamepadMappings to add newer mappings and @ref
glfwGetGamepadName and @ref glfwGetJoystickGUID for mapping related information.
For more information see @ref gamepad.
@subsubsection moltenvk_33 Support for Vulkan on macOS via MoltenVK
GLFW now supports [MoltenVK](https://moltengl.com/moltenvk/), a Vulkan
implementation on top of the Metal API, and its `VK_MVK_macos_surface` window
surface creation extension. MoltenVK is included in the [macOS Vulkan
SDK](https://vulkan.lunarg.com/).
For more information see @ref vulkan_guide.
@subsubsection content_scale_33 Content scale queries for DPI-aware rendering
GLFW now provides content scales for windows and monitors, i.e. the ratio
between their current DPI and the platform's default DPI, with @ref
glfwGetWindowContentScale and @ref glfwGetMonitorContentScale.
Changes of the content scale of a window can be received with the window content
scale callback, set with @ref glfwSetWindowContentScaleCallback.
The @ref GLFW_SCALE_TO_MONITOR window hint enables automatic resizing of a
window by the content scale of the monitor it is placed, on platforms like
Windows where this is necessary. This takes effect both on creation and when
the window is moved between monitors. It is related to but different from
[GLFW_COCOA_RETINA_FRAMEBUFFER](@ref GLFW_COCOA_RETINA_FRAMEBUFFER_hint).
For more information see @ref window_scale.
@subsubsection setwindowattrib_33 Support for updating window attributes
GLFW now supports changing the [GLFW_DECORATED](@ref GLFW_DECORATED_attrib),
[GLFW_RESIZABLE](@ref GLFW_RESIZABLE_attrib),
[GLFW_FLOATING](@ref GLFW_FLOATING_attrib),
[GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_attrib) and
[GLFW_FOCUS_ON_SHOW](@ref GLFW_FOCUS_ON_SHOW_attrib) attributes for existing
windows with @ref glfwSetWindowAttrib.
For more information see @ref window_attribs.
@subsubsection raw_motion_33 Support for raw mouse motion
GLFW now supports raw (unscaled and unaccelerated) mouse motion in disabled
cursor mode with the [GLFW_RAW_MOUSE_MOTION](@ref GLFW_RAW_MOUSE_MOTION) input
mode. Raw mouse motion input is not yet implemented on macOS. Call @ref
glfwRawMouseMotionSupported to check if GLFW can provide raw mouse motion on the
current system.
For more information see @ref raw_mouse_motion.
@subsubsection joysticks_33 Joystick hats
GLFW can now return the state of hats (i.e. POVs or D-pads) of a joystick with
@ref glfwGetJoystickHats. For compatibility, hats are also exposed as buttons.
This can be disabled with the @ref GLFW_JOYSTICK_HAT_BUTTONS initialization
hint.
For more information see @ref joystick_hat.
@subsubsection geterror_33 Error query
GLFW now supports querying the last error code for the calling thread and its
human-readable description with @ref glfwGetError. This can be used instead of
or together with the error callback.
For more information see @ref error_handling.
@subsubsection init_hints_33 Support for initialization hints
GLFW now supports setting library initialization hints with @ref glfwInitHint.
These must be set before initialization to take effect. Some of these hints are
platform specific but are safe to set on any platform.
For more information see @ref init_hints.
@subsubsection attention_33 User attention request
GLFW now supports requesting user attention with @ref
glfwRequestWindowAttention. Where possible this calls attention to the
specified window. On platforms like macOS it calls attention to the whole
application.
For more information see @ref window_attention.
@subsubsection maximize_33 Window maximization callback
GLFW now supports notifying the application that the window has been maximized
@ref glfwSetWindowMaximizeCallback. This is called both when the window was
maximized by the user and when it was done with @ref glfwMaximizeWindow.
For more information see @ref window_maximize.
@subsubsection workarea_33 Query for the monitor work area
GLFW now supports querying the work area of a monitor, i.e. the area not
occupied by task bars or global menu bars, with @ref glfwGetMonitorWorkarea. On
platforms that lack this concept, the whole area of the monitor is returned.
For more information see @ref monitor_workarea.
@subsubsection transparency_33 Transparent windows and framebuffers
GLFW now supports the creation of windows with transparent framebuffers on
systems with desktop compositing enabled with the @ref
GLFW_TRANSPARENT_FRAMEBUFFER window hint and attribute. This hint must be set
before window creation and leaves any window decorations opaque.
GLFW now also supports whole window transparency with @ref glfwGetWindowOpacity
and @ref glfwSetWindowOpacity. This value controls the opacity of the whole
window including decorations and unlike framebuffer transparency can be changed
at any time after window creation.
For more information see @ref window_transparency.
@subsubsection key_scancode_33 Query for the scancode of a key
GLFW now supports querying the platform dependent scancode of any physical key
with @ref glfwGetKeyScancode.
For more information see @ref input_key.
@subsubsection center_cursor_33 Cursor centering window hint
GLFW now supports controlling whether the cursor is centered over newly created
full screen windows with the [GLFW_CENTER_CURSOR](@ref GLFW_CENTER_CURSOR_hint)
window hint. It is enabled by default.
@subsubsection cursor_hover_33 Mouse cursor hover window attribute
GLFW now supports polling whether the cursor is hovering over the window content
area with the [GLFW_HOVERED](@ref GLFW_HOVERED_attrib) window attribute. This
attribute corresponds to the [cursor enter/leave](@ref cursor_enter) event.
@subsubsection focusonshow_33 Window hint and attribute for input focus on show
GLFW now has the [GLFW_FOCUS_ON_SHOW](@ref GLFW_DECORATED_hint) window hint and
attribute for controlling whether a window gets input focus when shown. It is
enabled by default. It applies both when creating an visible window with @ref
glfwCreateWindow and when showing it with @ref glfwShowWindow.
This is a workaround for GLFW 3.0 lacking @ref glfwFocusWindow and will be
corrected in the next major version.
For more information see @ref window_hide.
@subsubsection device_userptr_33 Monitor and joystick user pointers
GLFW now supports setting and querying user pointers for connected monitors and
joysticks with @ref glfwSetMonitorUserPointer, @ref glfwGetMonitorUserPointer,
@ref glfwSetJoystickUserPointer and @ref glfwGetJoystickUserPointer.
For more information see @ref monitor_userptr and @ref joystick_userptr.
@subsubsection macos_nib_33 macOS menu bar from nib file
GLFW will now load a `MainMenu.nib` file if found in the `Contents/Resources`
directory of the application bundle, as a way to replace the GLFW menu bar
without recompiling GLFW. This behavior can be disabled with the
[GLFW_COCOA_MENUBAR](@ref GLFW_COCOA_MENUBAR_hint) initialization hint.
@subsubsection glext_33 Support for more context creation extensions
The context hint @ref GLFW_SRGB_CAPABLE now supports OpenGL ES via
`WGL_EXT_colorspace`, the context hint @ref GLFW_CONTEXT_NO_ERROR now supports
`WGL_ARB_create_context_no_error` and `GLX_ARB_create_context_no_error`, the
context hint @ref GLFW_CONTEXT_RELEASE_BEHAVIOR now supports
`EGL_KHR_context_flush_control` and @ref glfwGetProcAddress now supports
`EGL_KHR_get_all_proc_addresses`.
@subsubsection osmesa_33 OSMesa off-screen context creation support
GLFW now supports creating off-screen OpenGL contexts using
[OSMesa](https://www.mesa3d.org/osmesa.html) by setting
[GLFW_CONTEXT_CREATION_API](@ref GLFW_CONTEXT_CREATION_API_hint) to
`GLFW_OSMESA_CONTEXT_API`. Native access function have been added to retrieve
the OSMesa color and depth buffers.
There is also a new null backend that uses OSMesa as its native context
creation API, intended for automated testing. This backend does not provide
input.
@subsection caveats_33 Caveats for version 3.3
@subsubsection joystick_layout_33 Layout of joysticks have changed
The way joystick elements are arranged have changed to match SDL2 in order to
support SDL_GameControllerDB mappings. The layout of joysticks may
change again if required for compatibility with SDL2. If you need a known and
stable layout for game controllers, see if you can switch to @ref gamepad.
Existing code that depends on a specific joystick layout will likely have to be
updated.
@subsubsection wait_events_33 No window required to wait for events
The @ref glfwWaitEvents and @ref glfwWaitEventsTimeout functions no longer need
a window to be created to wait for events. Before version 3.3 these functions
would return immediately if there were no user-created windows. On platforms
where only windows can receive events, an internal helper window is used.
Existing code that depends on the earlier behavior will likely have to be
updated.
@subsubsection gamma_ramp_size_33 Gamma ramp size of 256 may be rejected
The documentation for versions before 3.3 stated that a gamma ramp size of 256
would always be accepted. This was never the case on X11 and could lead to
artifacts on macOS. The @ref glfwSetGamma function has been updated to always
generate a ramp of the correct size.
Existing code that hardcodes a size of 256 should be updated to use the size of
the current ramp of a monitor when setting a new ramp for that monitor.
@subsubsection xinput_deadzone_33 Windows XInput deadzone removed
GLFW no longer applies any deadzone to the input state received from the XInput
API. This was never done for any other platform joystick API so this change
makes the behavior more consistent but you will need to apply your own deadzone
if desired.
@subsubsection x11_clipboard_33 X11 clipboard transfer limits
GLFW now supports reading clipboard text via the `INCR` method, which removes
the limit on how much text can be read with @ref glfwGetClipboardString.
However, writing via this method is not yet supported, so you may not be able to
write a very large string with @ref glfwSetClipboardString even if you read it
from the clipboard earlier.
The exact size limit for writing to the clipboard is negotiated with each
receiving application but is at least several tens of kilobytes. Note that only
the read limit has changed. Any string that could be written before still can
be.
@subsubsection x11_linking_33 X11 extension libraries are loaded dynamically
GLFW now loads all X11 extension libraries at initialization. The only X11
library you need to link against is `libX11`. The header files for the
extension libraries are still required for compilation.
Existing projects and makefiles that link GLFW directly against the extension
libraries should still build correctly but will add these libraries as load-time
dependencies.
@subsubsection cmake_version_33 CMake 3.0 or later is required
The minimum CMake version has been raised from 2.8.12 to 3.0. This is only
a requirement of the GLFW CMake files. The GLFW source files do not depend on
CMake.
@subsubsection caveat_fbtransparency_33 Framebuffer transparency requires DWM transparency
GLFW no longer supports framebuffer transparency enabled via @ref
GLFW_TRANSPARENT_FRAMEBUFFER on Windows 7 if DWM transparency is off
(the Transparency setting under Personalization > Window Color).
@subsubsection emptyevents_33 Empty events on X11 no longer roundtrip to server
Starting with GLFW 3.3.7, events posted with @ref glfwPostEmptyEvent now use a separate
unnamed pipe instead of sending an X11 client event to the helper window.
@subsection deprecations_33 Deprecations in version 3.3
@subsubsection charmods_callback_33 Character with modifiers callback
The character with modifiers callback set with @ref glfwSetCharModsCallback has
been deprecated and should if possible not be used.
Existing code should still work but further bug fixes will likely not be made.
The callback will be removed in the next major version.
@subsubsection clipboard_window_33 Window parameter to clipboard functions
The window parameter of the clipboard functions @ref glfwGetClipboardString and
@ref glfwSetClipboardString has been deprecated and is no longer used on any
platform. On platforms where the clipboard must be owned by a specific window,
an internal helper window is used.
Existing code should still work unless it depends on a specific window owning
the clipboard. New code may pass `NULL` as the window argument. The parameter
will be removed in a future release.
@subsection removals_33 Removals in 3.3
@subsubsection macos_options_33 macOS specific CMake options and macros
The `GLFW_USE_RETINA`, `GLFW_USE_CHDIR` and `GLFW_USE_MENUBAR` CMake options and
the `_GLFW_USE_RETINA`, `_GLFW_USE_CHDIR` and `_GLFW_USE_MENUBAR` compile-time
macros have been removed.
These options and macros are replaced by the window hint
[GLFW_COCOA_RETINA_FRAMEBUFFER](@ref GLFW_COCOA_RETINA_FRAMEBUFFER_hint)
and the init hints
[GLFW_COCOA_CHDIR_RESOURCES](@ref GLFW_COCOA_CHDIR_RESOURCES_hint) and
[GLFW_COCOA_MENUBAR](@ref GLFW_COCOA_MENUBAR_hint).
Existing projects and makefiles that set these options or define these macros
during compilation of GLFW will still build but it will have no effect and the
default behaviors will be used.
@subsubsection vulkan_sdk_33 LunarG Vulkan SDK dependency
The GLFW test programs that previously depended on the LunarG Vulkan SDK now
instead uses a Vulkan loader generated by
[glad2](https://github.com/Dav1dde/glad). This means the GLFW CMake files no
longer look for the Vulkan SDK.
Existing CMake projects that depended on the Vulkan SDK cache variables from
GLFW will need to call `find_package(Vulkan)` themselves. CMake 3.7 and later
already comes with a
[Vulkan find module](https://cmake.org/cmake/help/latest/module/FindVulkan.html)
similar to the one GLFW previously included.
@subsubsection lib_suffix_33 CMake option LIB_SUFFIX
The `LIB_SUFFIX` CMake option has been removed. GLFW now uses the
GNUInstallDirs CMake package to handle platform specific details like the
library directory suffix and the `LIB_SUFFIX` CMake option has been removed.
Existing projects and makefiles that set the `LIB_SUFFIX` option will use the
suffix chosen by the GNUInstallDirs package and the option will be ignored.
@subsubsection wl_shell_33 Support for the wl_shell protocol
Support for the wl_shell protocol has been removed and GLFW now only supports
the XDG-Shell protocol. If your Wayland compositor does not support XDG-Shell
then GLFW will fail to initialize.
@subsubsection mir_removed_33 Mir support
The experimental Mir support has been completely removed as the Mir project has
implemented support for the Wayland protocol and is recommending that
applications use that instead.
Existing projects and makefiles that select Mir when compiling GLFW will fail.
Use Wayland or X11 instead.
@subsection symbols_33 New symbols in version 3.3
@subsubsection functions_33 New functions in version 3.3
- @ref glfwInitHint
- @ref glfwGetError
- @ref glfwGetMonitorWorkarea
- @ref glfwGetMonitorContentScale
- @ref glfwGetMonitorUserPointer
- @ref glfwSetMonitorUserPointer
- @ref glfwWindowHintString
- @ref glfwGetWindowContentScale
- @ref glfwGetWindowOpacity
- @ref glfwSetWindowOpacity
- @ref glfwRequestWindowAttention
- @ref glfwSetWindowAttrib
- @ref glfwSetWindowMaximizeCallback
- @ref glfwSetWindowContentScaleCallback
- @ref glfwRawMouseMotionSupported
- @ref glfwGetKeyScancode
- @ref glfwGetJoystickHats
- @ref glfwGetJoystickGUID
- @ref glfwGetJoystickUserPointer
- @ref glfwSetJoystickUserPointer
- @ref glfwJoystickIsGamepad
- @ref glfwUpdateGamepadMappings
- @ref glfwGetGamepadName
- @ref glfwGetGamepadState
@subsubsection types_33 New types in version 3.3
- @ref GLFWwindowmaximizefun
- @ref GLFWwindowcontentscalefun
- @ref GLFWgamepadstate
@subsubsection constants_33 New constants in version 3.3
- @ref GLFW_NO_ERROR
- @ref GLFW_JOYSTICK_HAT_BUTTONS
- @ref GLFW_COCOA_CHDIR_RESOURCES
- @ref GLFW_COCOA_MENUBAR
- @ref GLFW_CENTER_CURSOR
- @ref GLFW_TRANSPARENT_FRAMEBUFFER
- @ref GLFW_HOVERED
- @ref GLFW_FOCUS_ON_SHOW
- @ref GLFW_SCALE_TO_MONITOR
- @ref GLFW_COCOA_RETINA_FRAMEBUFFER
- @ref GLFW_COCOA_FRAME_NAME
- @ref GLFW_COCOA_GRAPHICS_SWITCHING
- @ref GLFW_X11_CLASS_NAME
- @ref GLFW_X11_INSTANCE_NAME
- @ref GLFW_OSMESA_CONTEXT_API
- @ref GLFW_HAT_CENTERED
- @ref GLFW_HAT_UP
- @ref GLFW_HAT_RIGHT
- @ref GLFW_HAT_DOWN
- @ref GLFW_HAT_LEFT
- @ref GLFW_HAT_RIGHT_UP
- @ref GLFW_HAT_RIGHT_DOWN
- @ref GLFW_HAT_LEFT_UP
- @ref GLFW_HAT_LEFT_DOWN
- @ref GLFW_MOD_CAPS_LOCK
- @ref GLFW_MOD_NUM_LOCK
- @ref GLFW_LOCK_KEY_MODS
- @ref GLFW_RAW_MOUSE_MOTION
- @ref GLFW_GAMEPAD_BUTTON_A
- @ref GLFW_GAMEPAD_BUTTON_B
- @ref GLFW_GAMEPAD_BUTTON_X
- @ref GLFW_GAMEPAD_BUTTON_Y
- @ref GLFW_GAMEPAD_BUTTON_LEFT_BUMPER
- @ref GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER
- @ref GLFW_GAMEPAD_BUTTON_BACK
- @ref GLFW_GAMEPAD_BUTTON_START
- @ref GLFW_GAMEPAD_BUTTON_GUIDE
- @ref GLFW_GAMEPAD_BUTTON_LEFT_THUMB
- @ref GLFW_GAMEPAD_BUTTON_RIGHT_THUMB
- @ref GLFW_GAMEPAD_BUTTON_DPAD_UP
- @ref GLFW_GAMEPAD_BUTTON_DPAD_RIGHT
- @ref GLFW_GAMEPAD_BUTTON_DPAD_DOWN
- @ref GLFW_GAMEPAD_BUTTON_DPAD_LEFT
- @ref GLFW_GAMEPAD_BUTTON_LAST
- @ref GLFW_GAMEPAD_BUTTON_CROSS
- @ref GLFW_GAMEPAD_BUTTON_CIRCLE
- @ref GLFW_GAMEPAD_BUTTON_SQUARE
- @ref GLFW_GAMEPAD_BUTTON_TRIANGLE
- @ref GLFW_GAMEPAD_AXIS_LEFT_X
- @ref GLFW_GAMEPAD_AXIS_LEFT_Y
- @ref GLFW_GAMEPAD_AXIS_RIGHT_X
- @ref GLFW_GAMEPAD_AXIS_RIGHT_Y
- @ref GLFW_GAMEPAD_AXIS_LEFT_TRIGGER
- @ref GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER
- @ref GLFW_GAMEPAD_AXIS_LAST
@section news_32 Release notes for 3.2
These are the release notes for version 3.2. For a more detailed view including
all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
@subsection features_32 New features in version 3.2
@subsubsection news_32_vulkan Support for Vulkan
@subsection news_32_vulkan Support for Vulkan
GLFW now supports basic integration with Vulkan with @ref glfwVulkanSupported,
@ref glfwGetRequiredInstanceExtensions, @ref glfwGetInstanceProcAddress, @ref
glfwGetPhysicalDevicePresentationSupport and @ref glfwCreateWindowSurface.
Vulkan header inclusion can be selected with
@ref GLFW_INCLUDE_VULKAN.
[GLFW_INCLUDE_VULKAN](@ref build_macros).
@subsubsection news_32_setwindowmonitor Window mode switching
@subsection news_32_setwindowmonitor Window mode switching
GLFW now supports switching between windowed and full screen modes and updating
the monitor and desired resolution and refresh rate of full screen windows with
@ref glfwSetWindowMonitor.
@subsubsection news_32_maximize Window maxmimization support
@subsection news_32_maximize Window maxmimization support
GLFW now supports window maximization with @ref glfwMaximizeWindow and the
@ref GLFW_MAXIMIZED window hint and attribute.
[GLFW_MAXIMIZED](@ref window_attribs_wnd) window hint and attribute.
@subsubsection news_32_focus Window input focus control
@subsection news_32_focus Window input focus control
GLFW now supports giving windows input focus with @ref glfwFocusWindow.
@subsubsection news_32_sizelimits Window size limit support
@subsection news_32_sizelimits Window size limit support
GLFW now supports setting both absolute and relative window size limits with
@ref glfwSetWindowSizeLimits and @ref glfwSetWindowAspectRatio.
@subsubsection news_32_keyname Localized key names
@subsection news_32_keyname Localized key names
GLFW now supports querying the localized name of printable keys with @ref
glfwGetKeyName, either by key token or by scancode.
@subsubsection news_32_waittimeout Wait for events with timeout
@subsection news_32_waittimeout Wait for events with timeout
GLFW now supports waiting for events for a set amount of time with @ref
glfwWaitEventsTimeout.
@subsubsection news_32_icon Window icon support
@subsection news_32_icon Window icon support
GLFW now supports setting the icon of windows with @ref glfwSetWindowIcon.
@subsubsection news_32_timer Raw timer access
@subsection news_32_timer Raw timer access
GLFW now supports raw timer values with @ref glfwGetTimerValue and @ref
glfwGetTimerFrequency.
@subsubsection news_32_joystick Joystick connection callback
@subsection news_32_joystick Joystick connection callback
GLFW now supports notifying when a joystick has been connected or disconnected
with @ref glfwSetJoystickCallback.
@subsubsection news_32_noapi Context-less windows
@subsection news_32_noapi Context-less windows
GLFW now supports creating windows without a OpenGL or OpenGL ES context by
setting the [GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_NO_API`.
GLFW now supports creating windows without a OpenGL or OpenGL ES context with
[GLFW_NO_API](@ref window_hints_ctx).
@subsubsection news_32_contextapi Run-time context creation API selection
@subsection news_32_contextapi Run-time context creation API selection
GLFW now supports selecting and querying the context creation API at run-time
with the @ref GLFW_CONTEXT_CREATION_API hint and attribute.
GLFW now supports selecting the context creation API at run-time with the
[GLFW_CONTEXT_CREATION_API](@ref window_hints_ctx) window hint value.
@subsubsection news_32_noerror Error-free context creation
@subsection news_32_noerror Error-free context creation
GLFW now supports creating and querying OpenGL and OpenGL ES contexts that do
not emit errors with the @ref GLFW_CONTEXT_NO_ERROR hint, provided the machine
supports the `GL_KHR_no_error` extension.
GLFW now supports creating OpenGL and OpenGL ES contexts that do not emit errors
with the [GLFW_CONTEXT_NO_ERROR](@ref window_hints_ctx) window hint, provided
the machine supports the `GL_KHR_no_error` extension.
@subsubsection news_32_cmake CMake config-file package support
@subsection news_32_cmake CMake config-file package support
GLFW now supports being used as a
[config-file package](@ref build_link_cmake_package) from other projects for
easy linking with the library and its dependencies.
@section news_31 Release notes for 3.1
@section news_31 New features in 3.1
These are the release notes for version 3.1. For a more detailed view including
all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
These are the release highlights. For a full list of changes see the
[version history](http://www.glfw.org/changelog.html).
@subsection features_31 New features in version 3.1
@subsubsection news_31_cursor Custom mouse cursor images
@subsection news_31_cursor Custom mouse cursor images
GLFW now supports creating and setting both custom cursor images and standard
cursor shapes. They are created with @ref glfwCreateCursor or @ref
@@ -605,7 +112,7 @@ glfwDestroyCursor.
@see @ref cursor_object
@subsubsection news_31_drop Path drop event
@subsection news_31_drop Path drop event
GLFW now provides a callback for receiving the paths of files and directories
dropped onto GLFW windows. The callback is set with @ref glfwSetDropCallback.
@@ -613,7 +120,7 @@ dropped onto GLFW windows. The callback is set with @ref glfwSetDropCallback.
@see @ref path_drop
@subsubsection news_31_emptyevent Main thread wake-up
@subsection news_31_emptyevent Main thread wake-up
GLFW now provides the @ref glfwPostEmptyEvent function for posting an empty
event from another thread to the main thread event queue, causing @ref
@@ -622,41 +129,41 @@ glfwWaitEvents to return.
@see @ref events
@subsubsection news_31_framesize Window frame size query
@subsection news_31_framesize Window frame size query
GLFW now supports querying the size, on each side, of the frame around the
content area of a window, with @ref glfwGetWindowFrameSize.
client area of a window, with @ref glfwGetWindowFrameSize.
@see [Window size](@ref window_size)
@subsubsection news_31_autoiconify Simultaneous multi-monitor rendering
@subsection news_31_autoiconify Simultaneous multi-monitor rendering
GLFW now supports disabling auto-iconification of full screen windows with
the [GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_hint) window hint. This is
intended for people building multi-monitor installations, where you need windows
to stay in full screen despite losing input focus.
the [GLFW_AUTO_ICONIFY](@ref window_hints_wnd) window hint. This is intended
for people building multi-monitor installations, where you need windows to stay
in full screen despite losing input focus.
@subsubsection news_31_floating Floating windows
@subsection news_31_floating Floating windows
GLFW now supports floating windows, also called topmost or always on top, for
easier debugging with the @ref GLFW_FLOATING window hint and attribute.
easier debugging with the [GLFW_FLOATING](@ref window_hints_wnd) window hint.
@subsubsection news_31_focused Initially unfocused windows
@subsection news_31_focused Initially unfocused windows
GLFW now supports preventing a windowed mode window from gaining input focus on
creation, with the [GLFW_FOCUSED](@ref GLFW_FOCUSED_hint) window hint.
creation, with the [GLFW_FOCUSED](@ref window_hints_wnd) window hint.
@subsubsection news_31_direct Direct access for window attributes and cursor position
@subsection news_31_direct Direct access for window attributes and cursor position
GLFW now queries the window input focus, visibility and iconification attributes
and the cursor position directly instead of returning cached data.
@subsubsection news_31_charmods Character with modifiers callback
@subsection news_31_charmods Character with modifiers callback
GLFW now provides a callback for character events with modifier key bits. The
callback is set with @ref glfwSetCharModsCallback. Unlike the regular character
@@ -666,49 +173,47 @@ being input, for example if the Control key is held down.
@see @ref input_char
@subsubsection news_31_single Single buffered framebuffers
@subsection news_31_single Single buffered framebuffers
GLFW now supports the creation of single buffered windows, with the @ref
GLFW_DOUBLEBUFFER hint.
GLFW now supports the creation of single buffered windows, with the
[GLFW_DOUBLEBUFFER](@ref window_hints_fb) window hint.
@subsubsection news_31_glext Macro for including extension header
@subsection news_31_glext Macro for including extension header
GLFW now includes the extension header appropriate for the chosen OpenGL or
OpenGL ES header when @ref GLFW_INCLUDE_GLEXT is defined. GLFW does not provide
these headers. They must be provided by your development environment or your
OpenGL or OpenGL ES SDK.
OpenGL ES header when [GLFW_INCLUDE_GLEXT](@ref build_macros) is defined. GLFW
does not provide these headers. They must be provided by your development
environment or your OpenGL or OpenGL ES SDK.
@subsubsection news_31_release Context release behaviors
@subsection news_31_release Context release behaviors
GLFW now supports controlling and querying whether the pipeline is flushed when
a context is made non-current, with the @ref GLFW_CONTEXT_RELEASE_BEHAVIOR hint
and attribute, provided the machine supports the `GL_KHR_context_flush_control`
extension.
GLFW now supports controlling whether the pipeline is flushed when a context is
made non-current, with the
[GLFW_CONTEXT_RELEASE_BEHAVIOR](@ref window_hints_ctx) window hint, provided the
machine supports the `GL_KHR_context_flush_control` extension.
@subsubsection news_31_wayland (Experimental) Wayland support
@subsection news_31_wayland (Experimental) Wayland support
GLFW now has an _experimental_ Wayland display protocol backend that can be
selected on Linux with a CMake option.
@subsubsection news_31_mir (Experimental) Mir support
@subsection news_31_mir (Experimental) Mir support
GLFW now has an _experimental_ Mir display server backend that can be selected
on Linux with a CMake option.
@section news_30 Release notes for 3.0
@section news_30 New features in 3.0
These are the release notes for version 3.0. For a more detailed view including
all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
These are the release highlights. For a full list of changes see the
[version history](http://www.glfw.org/changelog.html).
@subsection features_30 New features in version 3.0
@subsubsection news_30_cmake CMake build system
@subsection news_30_cmake CMake build system
GLFW now uses the CMake build system instead of the various makefiles and
project files used by earlier versions. CMake is available for all platforms
@@ -716,10 +221,10 @@ supported by GLFW, is present in most package systems and can generate
makefiles and/or project files for most popular development environments.
For more information on how to use CMake, see the
[CMake manual](https://cmake.org/cmake/help/documentation.html).
[CMake manual](http://cmake.org/cmake/help/documentation.html).
@subsubsection news_30_multiwnd Multi-window support
@subsection news_30_multiwnd Multi-window support
GLFW now supports the creation of multiple windows, each with their own OpenGL
or OpenGL ES context, and all window functions now take a window handle. Event
@@ -728,7 +233,7 @@ received the event. The @ref glfwMakeContextCurrent function has been added to
select which context is current on a given thread.
@subsubsection news_30_multimon Multi-monitor support
@subsection news_30_multimon Multi-monitor support
GLFW now explicitly supports multiple monitors. They can be enumerated with
@ref glfwGetMonitors, queried with @ref glfwGetVideoModes, @ref
@@ -737,7 +242,7 @@ and specified at window creation to make the newly created window full screen on
that specific monitor.
@subsubsection news_30_unicode Unicode support
@subsection news_30_unicode Unicode support
All string arguments to GLFW functions and all strings returned by GLFW now use
the UTF-8 encoding. This includes the window title, error string, clipboard
@@ -745,118 +250,116 @@ text, monitor and joystick names as well as the extension function arguments (as
ASCII is a subset of UTF-8).
@subsubsection news_30_clipboard Clipboard text I/O
@subsection news_30_clipboard Clipboard text I/O
GLFW now supports reading and writing plain text to and from the system
clipboard, with the @ref glfwGetClipboardString and @ref glfwSetClipboardString
functions.
@subsubsection news_30_gamma Gamma ramp support
@subsection news_30_gamma Gamma ramp support
GLFW now supports setting and reading back the gamma ramp of monitors, with the
@ref glfwGetGammaRamp and @ref glfwSetGammaRamp functions. There is also @ref
glfwSetGamma, which generates a ramp from a gamma value and then sets it.
@subsubsection news_30_gles OpenGL ES support
@subsection news_30_gles OpenGL ES support
GLFW now supports the creation of OpenGL ES contexts, by setting the
[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_OPENGL_ES_API`, where
creation of such contexts are supported. Note that GLFW _does not implement_
OpenGL ES, so your driver must provide support in a way usable by GLFW. Modern
Nvidia and Intel drivers support creation of OpenGL ES context using the GLX and
WGL APIs, while AMD provides an EGL implementation instead.
`GLFW_CLIENT_API` window hint to `GLFW_OPENGL_ES_API`, where creation of such
contexts are supported. Note that GLFW _does not implement_ OpenGL ES, so your
driver must provide support in a way usable by GLFW. Modern Nvidia and Intel
drivers support creation of OpenGL ES context using the GLX and WGL APIs, while
AMD provides an EGL implementation instead.
@subsubsection news_30_egl (Experimental) EGL support
@subsection news_30_egl (Experimental) EGL support
GLFW now has an experimental EGL context creation back end that can be selected
through CMake options.
@subsubsection news_30_hidpi High-DPI support
@subsection news_30_hidpi High-DPI support
GLFW now supports high-DPI monitors on both Windows and macOS, giving windows
full resolution framebuffers where other UI elements are scaled up. To achieve
this, @ref glfwGetFramebufferSize and @ref glfwSetFramebufferSizeCallback have
been added. These work with pixels, while the rest of the GLFW API works with
screen coordinates. This is important as OpenGL uses pixels, not screen
coordinates.
GLFW now supports high-DPI monitors on both Windows and OS X, giving windows full
resolution framebuffers where other UI elements are scaled up. To achieve this,
@ref glfwGetFramebufferSize and @ref glfwSetFramebufferSizeCallback have been
added. These work with pixels, while the rest of the GLFW API works with screen
coordinates. This is important as OpenGL uses pixels, not screen coordinates.
@subsubsection news_30_error Error callback
@subsection news_30_error Error callback
GLFW now has an error callback, which can provide your application with much
more detailed diagnostics than was previously possible. The callback is passed
an error code and a description string.
@subsubsection news_30_wndptr Per-window user pointer
@subsection news_30_wndptr Per-window user pointer
Each window now has a user-defined pointer, retrieved with @ref
glfwGetWindowUserPointer and set with @ref glfwSetWindowUserPointer, to make it
easier to integrate GLFW into C++ code.
@subsubsection news_30_iconifyfun Window iconification callback
@subsection news_30_iconifyfun Window iconification callback
Each window now has a callback for iconification and restoration events,
which is set with @ref glfwSetWindowIconifyCallback.
@subsubsection news_30_wndposfun Window position callback
@subsection news_30_wndposfun Window position callback
Each window now has a callback for position events, which is set with @ref
glfwSetWindowPosCallback.
@subsubsection news_30_wndpos Window position query
@subsection news_30_wndpos Window position query
The position of a window can now be retrieved using @ref glfwGetWindowPos.
@subsubsection news_30_focusfun Window focus callback
@subsection news_30_focusfun Window focus callback
Each windows now has a callback for focus events, which is set with @ref
glfwSetWindowFocusCallback.
@subsubsection news_30_enterleave Cursor enter/leave callback
@subsection news_30_enterleave Cursor enter/leave callback
Each window now has a callback for when the mouse cursor enters or leaves its
content area, which is set with @ref glfwSetCursorEnterCallback.
client area, which is set with @ref glfwSetCursorEnterCallback.
@subsubsection news_30_wndtitle Initial window title
@subsection news_30_wndtitle Initial window title
The title of a window is now specified at creation time, as one of the arguments
to @ref glfwCreateWindow.
@subsubsection news_30_hidden Hidden windows
@subsection news_30_hidden Hidden windows
Windows can now be hidden with @ref glfwHideWindow, shown using @ref
glfwShowWindow and created initially hidden with the @ref GLFW_VISIBLE window
hint and attribute. This allows for off-screen rendering in a way compatible
with most drivers, as well as moving a window to a specific position before
showing it.
glfwShowWindow and created initially hidden with the `GLFW_VISIBLE` window hint.
This allows for off-screen rendering in a way compatible with most drivers, as
well as moving a window to a specific position before showing it.
@subsubsection news_30_undecorated Undecorated windows
@subsection news_30_undecorated Undecorated windows
Windowed mode windows can now be created without decorations, e.g. things like
a frame, a title bar, with the @ref GLFW_DECORATED window hint and attribute.
This allows for the creation of things like splash screens.
a frame, a title bar, with the `GLFW_DECORATED` window hint. This allows for
the creation of things like splash screens.
@subsubsection news_30_keymods Modifier key bit masks
@subsection news_30_keymods Modifier key bit masks
[Modifier key bit mask](@ref mods) parameters have been added to the
[mouse button](@ref GLFWmousebuttonfun) and [key](@ref GLFWkeyfun) callbacks.
@subsubsection news_30_scancode Platform-specific scancodes
@subsection news_30_scancode Platform-specific scancodes
A scancode parameter has been added to the [key callback](@ref GLFWkeyfun). Keys
that don't have a [key token](@ref keys) still get passed on with the key
@@ -864,12 +367,12 @@ parameter set to `GLFW_KEY_UNKNOWN`. These scancodes will vary between machines
and are intended to be used for key bindings.
@subsubsection news_30_jsname Joystick names
@subsection news_30_jsname Joystick names
The name of a joystick can now be retrieved using @ref glfwGetJoystickName.
@subsubsection news_30_doxygen Doxygen documentation
@subsection news_30_doxygen Doxygen documentation
You are reading it.
docs/quick.dox
+41 -42
View File
@@ -18,42 +18,43 @@ behave differently in GLFW 3.
@subsection quick_include Including the GLFW header
In the source files of your application where you use GLFW, you need to include
its header file.
In the source files of your application where you use OpenGL or GLFW, you need
to include the GLFW 3 header file.
@code
#include <GLFW/glfw3.h>
@endcode
This header provides all the constants, types and function prototypes of the
GLFW API.
This defines all the constants, types and function prototypes of the GLFW API.
It also includes the OpenGL header from your development environment and
defines all the constants and types necessary for it to work on your platform
without including any platform-specific headers.
By default it also includes the OpenGL header from your development environment.
On some platforms this header only supports older versions of OpenGL. The most
extreme case is Windows, where it typically only supports OpenGL 1.2.
In other words:
Most programs will instead use an
[extension loader library](@ref context_glext_auto) and include its header.
This example uses files generated by [glad](https://gen.glad.sh/). The GLFW
header can detect most such headers if they are included first and will then not
include the one from your development environment.
- Do _not_ include the OpenGL header yourself, as GLFW does this for you in
a platform-independent way
- Do _not_ include `windows.h` or other platform-specific headers unless
you plan on using those APIs yourself
- If you _do_ need to include such headers, include them _before_ the GLFW
header and it will detect this
On some platforms supported by GLFW the OpenGL header and link library only
expose older versions of OpenGL. The most extreme case is Windows, which only
exposes OpenGL 1.2. The easiest way to work around this is to use an
[extension loader library](@ref context_glext_auto).
If you are using such a library then you should include its header _before_ the
GLFW header. This lets it replace the OpenGL header included by GLFW without
conflicts. This example uses
[glad](https://github.com/Dav1dde/glad), but the same rule applies to all such
libraries.
@code
#include <glad/gl.h>
#include <glad/glad.h>
#include <GLFW/glfw3.h>
@endcode
To make sure there will be no header conflicts, you can define @ref
GLFW_INCLUDE_NONE before the GLFW header to explicitly disable inclusion of the
development environment header. This also allows the two headers to be included
in any order.
@code
#define GLFW_INCLUDE_NONE
#include <GLFW/glfw3.h>
#include <glad/gl.h>
@endcode
@subsection quick_init_term Initializing and terminating GLFW
@@ -68,7 +69,7 @@ if (!glfwInit())
}
@endcode
Note that `GLFW_TRUE` and `GLFW_FALSE` are and will always be one and zero.
Note that `GLFW_TRUE` and `GLFW_FALSE` are and will always be just one and zero.
When you are done using GLFW, typically just before the application exits, you
need to terminate GLFW.
@@ -85,12 +86,14 @@ functions that require it.
@subsection quick_capture_error Setting an error callback
Most events are reported through callbacks, whether it's a key being pressed,
a GLFW window being moved, or an error occurring. Callbacks are C functions (or
C++ static methods) that are called by GLFW with arguments describing the event.
a GLFW window being moved, or an error occurring. Callbacks are simply
C functions (or C++ static methods) that are called by GLFW with arguments
describing the event.
In case a GLFW function fails, an error is reported to the GLFW error callback.
You can receive these reports with an error callback. This function must have
the signature below but may do anything permitted in other callbacks.
the signature below. This simple error callback just prints the error
description to `stderr`.
@code
void error_callback(int error, const char* description)
@@ -176,7 +179,7 @@ a current context to load from. This example uses
libraries.
@code
gladLoadGL(glfwGetProcAddress);
gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
@endcode
@@ -245,16 +248,12 @@ glViewport(0, 0, width, height);
You can also set a framebuffer size callback using @ref
glfwSetFramebufferSizeCallback and be notified when the size changes.
The details of how to render with OpenGL is outside the scope of this tutorial,
but there are many excellent resources for learning modern OpenGL. Here are
a few of them:
- [Anton's OpenGL 4 Tutorials](https://antongerdelan.net/opengl/)
- [Learn OpenGL](https://learnopengl.com/)
- [Open.GL](https://open.gl/)
These all happen to use GLFW, but OpenGL itself works the same whatever API you
use to create the window and context.
Actual rendering with OpenGL is outside the scope of this tutorial, but there
are [many](https://open.gl/) [excellent](http://learnopengl.com/)
[tutorial](http://openglbook.com/) [sites](http://ogldev.atspace.co.uk/) that
teach modern OpenGL. Some of them use GLFW to create the context and window
while others use GLUT or SDL, but remember that OpenGL itself always works the
same.
@subsection quick_timer Reading the timer
@@ -338,10 +337,10 @@ presses _Escape_ or closes the window.
@snippet simple.c code
The program above can be found in the
[source package](https://www.glfw.org/download.html) as `examples/simple.c`
[source package](http://www.glfw.org/download.html) as `examples/simple.c`
and is compiled along with all other examples when you build GLFW. If you
built GLFW from the source package then you already have this as `simple.exe` on
Windows, `simple` on Linux or `simple.app` on macOS.
built GLFW from the source package then already have this as `simple.exe` on
Windows, `simple` on Linux or `simple.app` on OS X.
This tutorial used only a few of the many functions GLFW provides. There are
guides for each of the areas covered by GLFW. Each guide will introduce all the
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docs/vulkan.dox
+20 -51
View File
@@ -4,22 +4,21 @@
@tableofcontents
This guide is intended to fill the gaps between the official [Vulkan
resources](https://www.khronos.org/vulkan/) and the rest of the GLFW
This guide is intended to fill the gaps between the [Vulkan
documentation](https://www.khronos.org/vulkan/) and the rest of the GLFW
documentation and is not a replacement for either. It assumes some familiarity
with Vulkan concepts like loaders, devices, queues and surfaces and leaves it to
the Vulkan documentation to explain the details of Vulkan functions.
To develop for Vulkan you should download the [LunarG Vulkan
SDK](https://vulkan.lunarg.com/) for your platform. Apart from headers and link
libraries, they also provide the validation layers necessary for development.
To develop for Vulkan you should install an SDK for your platform, for example
the [LunarG Vulkan SDK](https://vulkan.lunarg.com/). Apart from the headers and
libraries, it also provides the validation layers necessary for development.
The [Vulkan Tutorial](https://vulkan-tutorial.com/) has more information on how
to use GLFW and Vulkan. The [Khronos Vulkan
Samples](https://github.com/KhronosGroup/Vulkan-Samples) also use GLFW, although
with a small framework in between.
The GLFW library does not need the Vulkan SDK to enable support for Vulkan.
However, any Vulkan-specific test and example programs are built only if the
CMake files find a Vulkan SDK.
For details on a specific Vulkan support function, see the @ref vulkan. There
For details on a specific function in this category, see the @ref vulkan. There
are also guides for the other areas of the GLFW API.
- @ref intro_guide
@@ -29,29 +28,10 @@ are also guides for the other areas of the GLFW API.
- @ref input_guide
@section vulkan_loader Linking against the Vulkan loader
By default, GLFW will look for the Vulkan loader on demand at runtime via its
standard name (`vulkan-1.dll` on Windows, `libvulkan.so.1` on Linux and other
Unix-like systems and `libvulkan.1.dylib` on macOS). This means that GLFW does
not need to be linked against the loader. However, it also means that if you
are using the static library form of the Vulkan loader GLFW will either fail to
find it or (worse) use the wrong one.
The @ref GLFW_VULKAN_STATIC CMake option makes GLFW call the Vulkan loader
directly instead of dynamically loading it at runtime. Not linking against the
Vulkan loader will then be a compile-time error.
@macos To make your application be redistributable you will need to set up the
application bundle according to the LunarG SDK documentation. This is explained
in more detail in the
[SDK documentation for macOS](https://vulkan.lunarg.com/doc/sdk/latest/mac/getting_started.html).
@section vulkan_include Including the Vulkan and GLFW header files
To include the Vulkan header, define @ref GLFW_INCLUDE_VULKAN before including
the GLFW header.
To include the Vulkan header, define [GLFW_INCLUDE_VULKAN](@ref build_macros)
before including the GLFW header.
@code
#define GLFW_INCLUDE_VULKAN
@@ -80,7 +60,7 @@ section. The canonical desktop loader library exports all Vulkan core and
Khronos extension functions, allowing them to be called directly.
If you are loading the Vulkan loader dynamically instead of linking directly
against it, you can check for the availability of a loader and ICD with @ref
against it, you can check for the availability of a loader with @ref
glfwVulkanSupported.
@code
@@ -90,11 +70,11 @@ if (glfwVulkanSupported())
}
@endcode
This function returns `GLFW_TRUE` if the Vulkan loader and any minimally
functional ICD was found.
This function returns `GLFW_TRUE` if the Vulkan loader was found. This check is
performed by @ref glfwInit.
If one or both were not found, calling any other Vulkan related GLFW function
will generate a @ref GLFW_API_UNAVAILABLE error.
If no loader was found, calling any other Vulkan related GLFW function will
generate a @ref GLFW_API_UNAVAILABLE error.
@subsection vulkan_proc Querying Vulkan function pointers
@@ -159,9 +139,9 @@ If it fails it will return `NULL` and GLFW will not be able to create Vulkan
window surfaces. You can still use Vulkan for off-screen rendering and compute
work.
If successful the returned array will always include `VK_KHR_surface`, so if
you don't require any additional extensions you can pass this list directly to
the `VkInstanceCreateInfo` struct.
The returned array will always contain `VK_KHR_surface`, so if you don't
require any additional extensions you can pass this list directly to the
`VkInstanceCreateInfo` struct.
@code
VkInstanceCreateInfo ici;
@@ -177,13 +157,6 @@ check whether any extensions you wish to enable are already in the returned
array, as it is an error to specify an extension more than once in the
`VkInstanceCreateInfo` struct.
@macos MoltenVK is (as of July 2022) not yet a fully conformant implementation
of Vulkan. As of Vulkan SDK 1.3.216.0, this means you must also enable the
`VK_KHR_portability_enumeration` instance extension and set the
`VK_INSTANCE_CREATE_ENUMERATE_PORTABILITY_BIT_KHR` bit in the instance creation
info flags for MoltenVK to show up in the list of physical devices. For more
information, see the Vulkan and MoltenVK documentation.
@section vulkan_present Querying for Vulkan presentation support
@@ -208,7 +181,7 @@ an existing Vulkan surface.
Unless you will be using OpenGL or OpenGL ES with the same window as Vulkan,
there is no need to create a context. You can disable context creation with the
[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint.
[GLFW_CLIENT_API](@ref window_hints_ctx) hint.
@code
glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
@@ -232,10 +205,6 @@ if (err)
}
@endcode
If an OpenGL or OpenGL ES context was created on the window, the context has
ownership of the presentation on the window and a Vulkan surface cannot be
created.
It is your responsibility to destroy the surface. GLFW does not destroy it for
you. Call `vkDestroySurfaceKHR` function from the same extension to destroy it.
docs/window.dox
+229 -633
View File
File diff suppressed because it is too large Load Diff
examples/CMakeLists.txt
+24 -50
View File
@@ -1,75 +1,51 @@
link_libraries(glfw)
include_directories("${GLFW_SOURCE_DIR}/deps")
include_directories(${glfw_INCLUDE_DIRS})
if (MATH_LIBRARY)
if (BUILD_SHARED_LIBS)
link_libraries("${MATH_LIBRARY}")
endif()
# Workaround for the MS CRT deprecating parts of the standard library
if (MSVC OR CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
if (MSVC)
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
endif()
include_directories("${GLFW_SOURCE_DIR}/deps")
if (WIN32)
set(ICON glfw.rc)
elseif (APPLE)
set(ICON glfw.icns)
set_source_files_properties(glfw.icns PROPERTIES
MAXOSX_PACKAGE_LOCATION "Resources")
endif()
if (${CMAKE_VERSION} VERSION_EQUAL "3.1.0" OR
${CMAKE_VERSION} VERSION_GREATER "3.1.0")
set(CMAKE_C_STANDARD 99)
else()
# Remove this fallback when removing support for CMake version less than 3.1
add_compile_options("$<$<C_COMPILER_ID:AppleClang>:-std=c99>"
"$<$<C_COMPILER_ID:Clang>:-std=c99>"
"$<$<C_COMPILER_ID:GNU>:-std=c99>")
endif()
set(GLAD_GL "${GLFW_SOURCE_DIR}/deps/glad/gl.h"
"${GLFW_SOURCE_DIR}/deps/glad_gl.c")
set(GLAD "${GLFW_SOURCE_DIR}/deps/glad/glad.h"
"${GLFW_SOURCE_DIR}/deps/glad.c")
set(GETOPT "${GLFW_SOURCE_DIR}/deps/getopt.h"
"${GLFW_SOURCE_DIR}/deps/getopt.c")
set(TINYCTHREAD "${GLFW_SOURCE_DIR}/deps/tinycthread.h"
"${GLFW_SOURCE_DIR}/deps/tinycthread.c")
add_executable(boing WIN32 MACOSX_BUNDLE boing.c ${ICON} ${GLAD_GL})
add_executable(gears WIN32 MACOSX_BUNDLE gears.c ${ICON} ${GLAD_GL})
add_executable(heightmap WIN32 MACOSX_BUNDLE heightmap.c ${ICON} ${GLAD_GL})
add_executable(offscreen offscreen.c ${ICON} ${GLAD_GL})
add_executable(particles WIN32 MACOSX_BUNDLE particles.c ${ICON} ${TINYCTHREAD} ${GETOPT} ${GLAD_GL})
add_executable(sharing WIN32 MACOSX_BUNDLE sharing.c ${ICON} ${GLAD_GL})
add_executable(simple WIN32 MACOSX_BUNDLE simple.c ${ICON} ${GLAD_GL})
add_executable(splitview WIN32 MACOSX_BUNDLE splitview.c ${ICON} ${GLAD_GL})
add_executable(wave WIN32 MACOSX_BUNDLE wave.c ${ICON} ${GLAD_GL})
add_executable(boing WIN32 MACOSX_BUNDLE boing.c ${ICON} ${GLAD})
add_executable(gears WIN32 MACOSX_BUNDLE gears.c ${ICON} ${GLAD})
add_executable(heightmap WIN32 MACOSX_BUNDLE heightmap.c ${ICON} ${GLAD})
add_executable(particles WIN32 MACOSX_BUNDLE particles.c ${ICON} ${TINYCTHREAD} ${GETOPT} ${GLAD})
add_executable(simple WIN32 MACOSX_BUNDLE simple.c ${ICON} ${GLAD})
add_executable(splitview WIN32 MACOSX_BUNDLE splitview.c ${ICON} ${GLAD})
add_executable(wave WIN32 MACOSX_BUNDLE wave.c ${ICON} ${GLAD})
target_link_libraries(particles "${CMAKE_THREAD_LIBS_INIT}")
if (RT_LIBRARY)
target_link_libraries(particles "${RT_LIBRARY}")
endif()
target_link_libraries(particles "${CMAKE_THREAD_LIBS_INIT}" "${RT_LIBRARY}")
set(GUI_ONLY_BINARIES boing gears heightmap particles sharing simple splitview
wave)
set(CONSOLE_BINARIES offscreen)
set(WINDOWS_BINARIES boing gears heightmap particles simple splitview wave)
set_target_properties(${GUI_ONLY_BINARIES} ${CONSOLE_BINARIES} PROPERTIES
FOLDER "GLFW3/Examples")
if (GLFW_USE_OSMESA)
target_compile_definitions(offscreen PRIVATE USE_NATIVE_OSMESA)
endif()
set_target_properties(${WINDOWS_BINARIES} PROPERTIES FOLDER "GLFW3/Examples")
if (MSVC)
# Tell MSVC to use main instead of WinMain
set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES
# Tell MSVC to use main instead of WinMain for Windows subsystem executables
set_target_properties(${WINDOWS_BINARIES} PROPERTIES
LINK_FLAGS "/ENTRY:mainCRTStartup")
elseif (CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
# Tell Clang using MS CRT to use main instead of WinMain
set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES
LINK_FLAGS "-Wl,/entry:mainCRTStartup")
endif()
if (APPLE)
@@ -77,16 +53,14 @@ if (APPLE)
set_target_properties(gears PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Gears")
set_target_properties(heightmap PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Heightmap")
set_target_properties(particles PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Particles")
set_target_properties(sharing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Sharing")
set_target_properties(simple PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Simple")
set_target_properties(splitview PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "SplitView")
set_target_properties(wave PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Wave")
set_source_files_properties(glfw.icns PROPERTIES
MACOSX_PACKAGE_LOCATION "Resources")
set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES
set_target_properties(${WINDOWS_BINARIES} PROPERTIES
RESOURCE glfw.icns
MACOSX_BUNDLE_SHORT_VERSION_STRING ${GLFW_VERSION}
MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION}
MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION_FULL}
MACOSX_BUNDLE_ICON_FILE glfw.icns
MACOSX_BUNDLE_INFO_PLIST "${GLFW_SOURCE_DIR}/CMake/MacOSXBundleInfo.plist.in")
endif()
examples/boing.c
+5 -6
View File
@@ -36,8 +36,7 @@
#include <stdlib.h>
#include <math.h>
#include <glad/gl.h>
#define GLFW_INCLUDE_NONE
#include <glad/glad.h>
#include <GLFW/glfw3.h>
#include <linmath.h>
@@ -166,7 +165,7 @@ void CrossProduct( vertex_t a, vertex_t b, vertex_t c, vertex_t *n )
v2 = c.y - a.y;
v3 = c.z - a.z;
n->x = u2 * v3 - v2 * u3;
n->x = u2 * v3 - v2 * v3;
n->y = u3 * v1 - v3 * u1;
n->z = u1 * v2 - v1 * u2;
}
@@ -303,7 +302,7 @@ void cursor_position_callback( GLFWwindow* window, double x, double y )
* The Boing ball is sphere in which each facet is a rectangle.
* Facet colors alternate between red and white.
* The ball is built by stacking latitudinal circles. Each circle is composed
* of a widely-separated set of points, so that each facet is noticeably large.
* of a widely-separated set of points, so that each facet is noticably large.
*****************************************************************************/
void DrawBoingBall( void )
{
@@ -447,7 +446,7 @@ void DrawBoingBallBand( GLfloat long_lo,
static int colorToggle = 0;
/*
* Iterate through the points of a latitude circle.
* Iterate thru the points of a latitude circle.
* A latitude circle is a 2D set of X,Z points.
*/
for ( lat_deg = 0;
@@ -643,7 +642,7 @@ int main( void )
glfwSetCursorPosCallback(window, cursor_position_callback);
glfwMakeContextCurrent(window);
gladLoadGL(glfwGetProcAddress);
gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
glfwSwapInterval( 1 );
glfwGetFramebufferSize(window, &width, &height);
examples/gears.c
+3 -6
View File
@@ -15,7 +15,7 @@
* - Slightly modified camera that should work better for stereo viewing
*
*
* Camilla Löwy:
* Camilla Berglund:
* - Removed FPS counter (this is not a benchmark)
* - Added a few comments
* - Enabled vsync
@@ -31,8 +31,7 @@
#include <stdio.h>
#include <string.h>
#include <glad/gl.h>
#define GLFW_INCLUDE_NONE
#include <glad/glad.h>
#include <GLFW/glfw3.h>
/**
@@ -173,7 +172,6 @@ static GLfloat angle = 0.f;
/* OpenGL draw function & timing */
static void draw(void)
{
glClearColor(0.0, 0.0, 0.0, 0.0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
@@ -313,7 +311,6 @@ int main(int argc, char *argv[])
}
glfwWindowHint(GLFW_DEPTH_BITS, 16);
glfwWindowHint(GLFW_TRANSPARENT_FRAMEBUFFER, GLFW_TRUE);
window = glfwCreateWindow( 300, 300, "Gears", NULL, NULL );
if (!window)
@@ -328,7 +325,7 @@ int main(int argc, char *argv[])
glfwSetKeyCallback(window, key);
glfwMakeContextCurrent(window);
gladLoadGL(glfwGetProcAddress);
gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
glfwSwapInterval( 1 );
glfwGetFramebufferSize(window, &width, &height);
examples/heightmap.c
+7 -8
View File
@@ -29,8 +29,7 @@
#include <assert.h>
#include <stddef.h>
#include <glad/gl.h>
#define GLFW_INCLUDE_NONE
#include <glad/glad.h>
#include <GLFW/glfw3.h>
/* Map height updates */
@@ -292,12 +291,12 @@ static void generate_heightmap__circle(float* center_x, float* center_y,
{
float sign;
/* random value for element in between [0-1.0] */
*center_x = (MAP_SIZE * rand()) / (float) RAND_MAX;
*center_y = (MAP_SIZE * rand()) / (float) RAND_MAX;
*size = (MAX_CIRCLE_SIZE * rand()) / (float) RAND_MAX;
sign = (1.0f * rand()) / (float) RAND_MAX;
*center_x = (MAP_SIZE * rand()) / (1.0f * RAND_MAX);
*center_y = (MAP_SIZE * rand()) / (1.0f * RAND_MAX);
*size = (MAX_CIRCLE_SIZE * rand()) / (1.0f * RAND_MAX);
sign = (1.0f * rand()) / (1.0f * RAND_MAX);
sign = (sign < DISPLACEMENT_SIGN_LIMIT) ? -1.0f : 1.0f;
*displacement = (sign * (MAX_DISPLACEMENT * rand())) / (float) RAND_MAX;
*displacement = (sign * (MAX_DISPLACEMENT * rand())) / (1.0f * RAND_MAX);
}
/* Run the specified number of iterations of the generation process for the
@@ -433,7 +432,7 @@ int main(int argc, char** argv)
glfwSetKeyCallback(window, key_callback);
glfwMakeContextCurrent(window);
gladLoadGL(glfwGetProcAddress);
gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
/* Prepare opengl resources for rendering */
shader_program = make_shader_program(vertex_shader_text, fragment_shader_text);
examples/offscreen.c
-177
View File
@@ -1,177 +0,0 @@
//========================================================================
// Offscreen rendering example
// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not
// be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
//========================================================================
#include <glad/gl.h>
#define GLFW_INCLUDE_NONE
#include <GLFW/glfw3.h>
#if USE_NATIVE_OSMESA
#define GLFW_EXPOSE_NATIVE_OSMESA
#include <GLFW/glfw3native.h>
#endif
#include "linmath.h"
#include <stdlib.h>
#include <stdio.h>
#define STB_IMAGE_WRITE_IMPLEMENTATION
#include <stb_image_write.h>
static const struct
{
float x, y;
float r, g, b;
} vertices[3] =
{
{ -0.6f, -0.4f, 1.f, 0.f, 0.f },
{ 0.6f, -0.4f, 0.f, 1.f, 0.f },
{ 0.f, 0.6f, 0.f, 0.f, 1.f }
};
static const char* vertex_shader_text =
"#version 110\n"
"uniform mat4 MVP;\n"
"attribute vec3 vCol;\n"
"attribute vec2 vPos;\n"
"varying vec3 color;\n"
"void main()\n"
"{\n"
" gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
" color = vCol;\n"
"}\n";
static const char* fragment_shader_text =
"#version 110\n"
"varying vec3 color;\n"
"void main()\n"
"{\n"
" gl_FragColor = vec4(color, 1.0);\n"
"}\n";
static void error_callback(int error, const char* description)
{
fprintf(stderr, "Error: %s\n", description);
}
int main(void)
{
GLFWwindow* window;
GLuint vertex_buffer, vertex_shader, fragment_shader, program;
GLint mvp_location, vpos_location, vcol_location;
float ratio;
int width, height;
mat4x4 mvp;
char* buffer;
glfwSetErrorCallback(error_callback);
glfwInitHint(GLFW_COCOA_MENUBAR, GLFW_FALSE);
if (!glfwInit())
exit(EXIT_FAILURE);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
window = glfwCreateWindow(640, 480, "Simple example", NULL, NULL);
if (!window)
{
glfwTerminate();
exit(EXIT_FAILURE);
}
glfwMakeContextCurrent(window);
gladLoadGL(glfwGetProcAddress);
// NOTE: OpenGL error checks have been omitted for brevity
glGenBuffers(1, &vertex_buffer);
glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
vertex_shader = glCreateShader(GL_VERTEX_SHADER);
glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
glCompileShader(vertex_shader);
fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
glCompileShader(fragment_shader);
program = glCreateProgram();
glAttachShader(program, vertex_shader);
glAttachShader(program, fragment_shader);
glLinkProgram(program);
mvp_location = glGetUniformLocation(program, "MVP");
vpos_location = glGetAttribLocation(program, "vPos");
vcol_location = glGetAttribLocation(program, "vCol");
glEnableVertexAttribArray(vpos_location);
glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
sizeof(vertices[0]), (void*) 0);
glEnableVertexAttribArray(vcol_location);
glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,
sizeof(vertices[0]), (void*) (sizeof(float) * 2));
glfwGetFramebufferSize(window, &width, &height);
ratio = width / (float) height;
glViewport(0, 0, width, height);
glClear(GL_COLOR_BUFFER_BIT);
mat4x4_ortho(mvp, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);
glUseProgram(program);
glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
glDrawArrays(GL_TRIANGLES, 0, 3);
glFinish();
#if USE_NATIVE_OSMESA
glfwGetOSMesaColorBuffer(window, &width, &height, NULL, (void**) &buffer);
#else
buffer = calloc(4, width * height);
glReadPixels(0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE, buffer);
#endif
// Write image Y-flipped because OpenGL
stbi_write_png("offscreen.png",
width, height, 4,
buffer + (width * 4 * (height - 1)),
-width * 4);
#if USE_NATIVE_OSMESA
// Here is where there's nothing
#else
free(buffer);
#endif
glfwDestroyWindow(window);
glfwTerminate();
exit(EXIT_SUCCESS);
}
examples/particles.c
+8 -13
View File
@@ -1,7 +1,7 @@
//========================================================================
// A simple particle engine with threaded physics
// Copyright (c) Marcus Geelnard
// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -39,8 +39,7 @@
#include <getopt.h>
#include <linmath.h>
#include <glad/gl.h>
#define GLFW_INCLUDE_NONE
#include <glad/glad.h>
#include <GLFW/glfw3.h>
// Define tokens for GL_EXT_separate_specular_color if not already defined
@@ -444,7 +443,7 @@ static void draw_particles(GLFWwindow* window, double t, float dt)
}
// Set up vertex arrays. We use interleaved arrays, which is easier to
// handle (in most situations) and it gives a linear memory access
// handle (in most situations) and it gives a linear memeory access
// access pattern (which may give better performance in some
// situations). GL_T2F_C4UB_V3F means: 2 floats for texture coords,
// 4 ubytes for color and 3 floats for vertex coord (in that order).
@@ -458,9 +457,7 @@ static void draw_particles(GLFWwindow* window, double t, float dt)
{
struct timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
ts.tv_nsec += 100 * 1000 * 1000;
ts.tv_sec += ts.tv_nsec / (1000 * 1000 * 1000);
ts.tv_nsec %= 1000 * 1000 * 1000;
ts.tv_nsec += 100000000;
cnd_timedwait(&thread_sync.p_done, &thread_sync.particles_lock, &ts);
}
@@ -654,7 +651,7 @@ static void draw_fountain(void)
//========================================================================
// Recursive function for building variable tessellated floor
// Recursive function for building variable tesselated floor
//========================================================================
static void tessellate_floor(float x1, float y1, float x2, float y2, int depth)
@@ -721,7 +718,7 @@ static void draw_floor(void)
glMaterialfv(GL_FRONT, GL_SPECULAR, floor_specular);
glMaterialf(GL_FRONT, GL_SHININESS, floor_shininess);
// Draw floor as a bunch of triangle strips (high tessellation
// Draw floor as a bunch of triangle strips (high tesselation
// improves lighting)
glNormal3f(0.f, 0.f, 1.f);
glBegin(GL_QUADS);
@@ -911,9 +908,7 @@ static int physics_thread_main(void* arg)
{
struct timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
ts.tv_nsec += 100 * 1000 * 1000;
ts.tv_sec += ts.tv_nsec / (1000 * 1000 * 1000);
ts.tv_nsec %= 1000 * 1000 * 1000;
ts.tv_nsec += 100000000;
cnd_timedwait(&thread_sync.d_done, &thread_sync.particles_lock, &ts);
}
@@ -995,7 +990,7 @@ int main(int argc, char** argv)
glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
glfwMakeContextCurrent(window);
gladLoadGL(glfwGetProcAddress);
gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
glfwSwapInterval(1);
glfwSetFramebufferSizeCallback(window, resize_callback);
examples/sharing.c
-234
View File
@@ -1,234 +0,0 @@
//========================================================================
// Context sharing example
// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not
// be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
//========================================================================
#include <glad/gl.h>
#define GLFW_INCLUDE_NONE
#include <GLFW/glfw3.h>
#include <stdio.h>
#include <stdlib.h>
#include "getopt.h"
#include "linmath.h"
static const char* vertex_shader_text =
"#version 110\n"
"uniform mat4 MVP;\n"
"attribute vec2 vPos;\n"
"varying vec2 texcoord;\n"
"void main()\n"
"{\n"
" gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
" texcoord = vPos;\n"
"}\n";
static const char* fragment_shader_text =
"#version 110\n"
"uniform sampler2D texture;\n"
"uniform vec3 color;\n"
"varying vec2 texcoord;\n"
"void main()\n"
"{\n"
" gl_FragColor = vec4(color * texture2D(texture, texcoord).rgb, 1.0);\n"
"}\n";
static const vec2 vertices[4] =
{
{ 0.f, 0.f },
{ 1.f, 0.f },
{ 1.f, 1.f },
{ 0.f, 1.f }
};
static void error_callback(int error, const char* description)
{
fprintf(stderr, "Error: %s\n", description);
}
static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
{
if (action == GLFW_PRESS && key == GLFW_KEY_ESCAPE)
glfwSetWindowShouldClose(window, GLFW_TRUE);
}
int main(int argc, char** argv)
{
GLFWwindow* windows[2];
GLuint texture, program, vertex_buffer;
GLint mvp_location, vpos_location, color_location, texture_location;
glfwSetErrorCallback(error_callback);
if (!glfwInit())
exit(EXIT_FAILURE);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
windows[0] = glfwCreateWindow(400, 400, "First", NULL, NULL);
if (!windows[0])
{
glfwTerminate();
exit(EXIT_FAILURE);
}
glfwSetKeyCallback(windows[0], key_callback);
glfwMakeContextCurrent(windows[0]);
// Only enable vsync for the first of the windows to be swapped to
// avoid waiting out the interval for each window
glfwSwapInterval(1);
// The contexts are created with the same APIs so the function
// pointers should be re-usable between them
gladLoadGL(glfwGetProcAddress);
// Create the OpenGL objects inside the first context, created above
// All objects will be shared with the second context, created below
{
int x, y;
char pixels[16 * 16];
GLuint vertex_shader, fragment_shader;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
srand((unsigned int) glfwGetTimerValue());
for (y = 0; y < 16; y++)
{
for (x = 0; x < 16; x++)
pixels[y * 16 + x] = rand() % 256;
}
glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, 16, 16, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, pixels);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
vertex_shader = glCreateShader(GL_VERTEX_SHADER);
glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
glCompileShader(vertex_shader);
fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
glCompileShader(fragment_shader);
program = glCreateProgram();
glAttachShader(program, vertex_shader);
glAttachShader(program, fragment_shader);
glLinkProgram(program);
mvp_location = glGetUniformLocation(program, "MVP");
color_location = glGetUniformLocation(program, "color");
texture_location = glGetUniformLocation(program, "texture");
vpos_location = glGetAttribLocation(program, "vPos");
glGenBuffers(1, &vertex_buffer);
glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
}
glUseProgram(program);
glUniform1i(texture_location, 0);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, texture);
glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
glEnableVertexAttribArray(vpos_location);
glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
sizeof(vertices[0]), (void*) 0);
windows[1] = glfwCreateWindow(400, 400, "Second", NULL, windows[0]);
if (!windows[1])
{
glfwTerminate();
exit(EXIT_FAILURE);
}
// Place the second window to the right of the first
{
int xpos, ypos, left, right, width;
glfwGetWindowSize(windows[0], &width, NULL);
glfwGetWindowFrameSize(windows[0], &left, NULL, &right, NULL);
glfwGetWindowPos(windows[0], &xpos, &ypos);
glfwSetWindowPos(windows[1], xpos + width + left + right, ypos);
}
glfwSetKeyCallback(windows[1], key_callback);
glfwMakeContextCurrent(windows[1]);
// While objects are shared, the global context state is not and will
// need to be set up for each context
glUseProgram(program);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, texture);
glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
glEnableVertexAttribArray(vpos_location);
glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
sizeof(vertices[0]), (void*) 0);
while (!glfwWindowShouldClose(windows[0]) &&
!glfwWindowShouldClose(windows[1]))
{
int i;
const vec3 colors[2] =
{
{ 0.8f, 0.4f, 1.f },
{ 0.3f, 0.4f, 1.f }
};
for (i = 0; i < 2; i++)
{
int width, height;
mat4x4 mvp;
glfwGetFramebufferSize(windows[i], &width, &height);
glfwMakeContextCurrent(windows[i]);
glViewport(0, 0, width, height);
mat4x4_ortho(mvp, 0.f, 1.f, 0.f, 1.f, 0.f, 1.f);
glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
glUniform3fv(color_location, 1, colors[i]);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
glfwSwapBuffers(windows[i]);
}
glfwWaitEvents();
}
glfwTerminate();
exit(EXIT_SUCCESS);
}
examples/simple.c
+5 -8
View File
@@ -1,6 +1,6 @@
//========================================================================
// Simple GLFW example
// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -24,8 +24,7 @@
//========================================================================
//! [code]
#include <glad/gl.h>
#define GLFW_INCLUDE_NONE
#include <glad/glad.h>
#include <GLFW/glfw3.h>
#include "linmath.h"
@@ -45,7 +44,6 @@ static const struct
};
static const char* vertex_shader_text =
"#version 110\n"
"uniform mat4 MVP;\n"
"attribute vec3 vCol;\n"
"attribute vec2 vPos;\n"
@@ -57,7 +55,6 @@ static const char* vertex_shader_text =
"}\n";
static const char* fragment_shader_text =
"#version 110\n"
"varying vec3 color;\n"
"void main()\n"
"{\n"
@@ -99,7 +96,7 @@ int main(void)
glfwSetKeyCallback(window, key_callback);
glfwMakeContextCurrent(window);
gladLoadGL(glfwGetProcAddress);
gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
glfwSwapInterval(1);
// NOTE: OpenGL error checks have been omitted for brevity
@@ -127,10 +124,10 @@ int main(void)
glEnableVertexAttribArray(vpos_location);
glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
sizeof(vertices[0]), (void*) 0);
sizeof(float) * 5, (void*) 0);
glEnableVertexAttribArray(vcol_location);
glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,
sizeof(vertices[0]), (void*) (sizeof(float) * 2));
sizeof(float) * 5, (void*) (sizeof(float) * 2));
while (!glfwWindowShouldClose(window))
{
examples/splitview.c
+4 -5
View File
@@ -2,16 +2,15 @@
// This is an example program for the GLFW library
//
// The program uses a "split window" view, rendering four views of the
// same scene in one window (e.g. useful for 3D modelling software). This
// demo uses scissors to separate the four different rendering areas from
// same scene in one window (e.g. uesful for 3D modelling software). This
// demo uses scissors to separete the four different rendering areas from
// each other.
//
// (If the code seems a little bit strange here and there, it may be
// because I am not a friend of orthogonal projections)
//========================================================================
#include <glad/gl.h>
#define GLFW_INCLUDE_NONE
#include <glad/glad.h>
#include <GLFW/glfw3.h>
#if defined(_MSC_VER)
@@ -514,7 +513,7 @@ int main(void)
// Enable vsync
glfwMakeContextCurrent(window);
gladLoadGL(glfwGetProcAddress);
gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
glfwSwapInterval(1);
if (GLAD_GL_ARB_multisample || GLAD_GL_VERSION_1_3)
examples/wave.c
+3 -5
View File
@@ -5,7 +5,7 @@
* Modified for GLFW by Sylvain Hellegouarch - sh@programmationworld.com
* Modified for variable frame rate by Marcus Geelnard
* 2003-Jan-31: Minor cleanups and speedups / MG
* 2010-10-24: Formatting and cleanup - Camilla Löwy
* 2010-10-24: Formatting and cleanup - Camilla Berglund
*****************************************************************************/
#if defined(_MSC_VER)
@@ -17,8 +17,7 @@
#include <stdlib.h>
#include <math.h>
#include <glad/gl.h>
#define GLFW_INCLUDE_NONE
#include <glad/glad.h>
#include <GLFW/glfw3.h>
#include <linmath.h>
@@ -413,7 +412,7 @@ int main(int argc, char* argv[])
glfwSetScrollCallback(window, scroll_callback);
glfwMakeContextCurrent(window);
gladLoadGL(glfwGetProcAddress);
gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
glfwSwapInterval(1);
glfwGetFramebufferSize(window, &width, &height);
@@ -456,7 +455,6 @@ int main(int argc, char* argv[])
glfwPollEvents();
}
glfwTerminate();
exit(EXIT_SUCCESS);
}
include/GLFW/glfw3.h
+489 -2153
View File
File diff suppressed because it is too large Load Diff
include/GLFW/glfw3native.h
+80 -252
View File
@@ -3,7 +3,7 @@
* A library for OpenGL, window and input
*------------------------------------------------------------------------
* Copyright (c) 2002-2006 Marcus Geelnard
* Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
* Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org>
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -45,13 +45,12 @@ extern "C" {
* more information.
*/
/*! @defgroup native Native access
* @brief Functions related to accessing native handles.
*
* **By using the native access functions you assert that you know what you're
* doing and how to fix problems caused by using them. If you don't, you
* shouldn't be using them.**
*
* Before the inclusion of @ref glfw3native.h, you may define zero or more
* Before the inclusion of @ref glfw3native.h, you may define exactly one
* window system API macro and zero or more context creation API macros.
*
* The chosen backends must match those the library was compiled for. Failure
@@ -62,28 +61,18 @@ extern "C" {
* * `GLFW_EXPOSE_NATIVE_COCOA`
* * `GLFW_EXPOSE_NATIVE_X11`
* * `GLFW_EXPOSE_NATIVE_WAYLAND`
* * `GLFW_EXPOSE_NATIVE_MIR`
*
* The available context API macros are:
* * `GLFW_EXPOSE_NATIVE_WGL`
* * `GLFW_EXPOSE_NATIVE_NSGL`
* * `GLFW_EXPOSE_NATIVE_GLX`
* * `GLFW_EXPOSE_NATIVE_EGL`
* * `GLFW_EXPOSE_NATIVE_OSMESA`
*
* These macros select which of the native access functions that are declared
* and which platform-specific headers to include. It is then up your (by
* definition platform-specific) code to handle which of these should be
* defined.
*
* If you do not want the platform-specific headers to be included, define
* `GLFW_NATIVE_INCLUDE_NONE` before including the @ref glfw3native.h header.
*
* @code
* #define GLFW_EXPOSE_NATIVE_WIN32
* #define GLFW_EXPOSE_NATIVE_WGL
* #define GLFW_NATIVE_INCLUDE_NONE
* #include <GLFW/glfw3native.h>
* @endcode
*/
@@ -91,65 +80,40 @@ extern "C" {
* System headers and types
*************************************************************************/
#if !defined(GLFW_NATIVE_INCLUDE_NONE)
#if defined(GLFW_EXPOSE_NATIVE_WIN32)
// This is a workaround for the fact that glfw3.h needs to export APIENTRY (for
// example to allow applications to correctly declare a GL_ARB_debug_output
// callback) but windows.h assumes no one will define APIENTRY before it does
#undef APIENTRY
#include <windows.h>
#elif defined(GLFW_EXPOSE_NATIVE_COCOA)
#include <ApplicationServices/ApplicationServices.h>
#if defined(__OBJC__)
#import <Cocoa/Cocoa.h>
#else
typedef void* id;
#endif
#elif defined(GLFW_EXPOSE_NATIVE_X11)
#include <X11/Xlib.h>
#include <X11/extensions/Xrandr.h>
#elif defined(GLFW_EXPOSE_NATIVE_WAYLAND)
#include <wayland-client.h>
#elif defined(GLFW_EXPOSE_NATIVE_MIR)
#include <mir_toolkit/mir_client_library.h>
#endif
#if defined(GLFW_EXPOSE_NATIVE_WIN32) || defined(GLFW_EXPOSE_NATIVE_WGL)
/* This is a workaround for the fact that glfw3.h needs to export APIENTRY (for
* example to allow applications to correctly declare a GL_KHR_debug callback)
* but windows.h assumes no one will define APIENTRY before it does
*/
#if defined(GLFW_APIENTRY_DEFINED)
#undef APIENTRY
#undef GLFW_APIENTRY_DEFINED
#endif
#include <windows.h>
#elif defined(GLFW_EXPOSE_NATIVE_COCOA) || defined(GLFW_EXPOSE_NATIVE_NSGL)
#if defined(__OBJC__)
#import <Cocoa/Cocoa.h>
#else
#include <ApplicationServices/ApplicationServices.h>
#include <objc/objc.h>
#endif
#elif defined(GLFW_EXPOSE_NATIVE_X11) || defined(GLFW_EXPOSE_NATIVE_GLX)
#include <X11/Xlib.h>
#include <X11/extensions/Xrandr.h>
#elif defined(GLFW_EXPOSE_NATIVE_WAYLAND)
#include <wayland-client.h>
#endif
#if defined(GLFW_EXPOSE_NATIVE_WGL)
/* WGL is declared by windows.h */
#endif
#if defined(GLFW_EXPOSE_NATIVE_NSGL)
/* NSGL is declared by Cocoa.h */
#endif
#if defined(GLFW_EXPOSE_NATIVE_GLX)
/* This is a workaround for the fact that glfw3.h defines GLAPIENTRY because by
* default it also acts as an OpenGL header
* However, glx.h will include gl.h, which will define it unconditionally
*/
#if defined(GLFW_GLAPIENTRY_DEFINED)
#undef GLAPIENTRY
#undef GLFW_GLAPIENTRY_DEFINED
#endif
#include <GL/glx.h>
#endif
#if defined(GLFW_EXPOSE_NATIVE_EGL)
#include <EGL/egl.h>
#endif
#if defined(GLFW_EXPOSE_NATIVE_OSMESA)
/* This is a workaround for the fact that glfw3.h defines GLAPIENTRY because by
* default it also acts as an OpenGL header
* However, osmesa.h will include gl.h, which will define it unconditionally
*/
#if defined(GLFW_GLAPIENTRY_DEFINED)
#undef GLAPIENTRY
#undef GLFW_GLAPIENTRY_DEFINED
#endif
#include <GL/osmesa.h>
#endif
#endif /*GLFW_NATIVE_INCLUDE_NONE*/
#if defined(GLFW_EXPOSE_NATIVE_WGL)
/* WGL is declared by windows.h */
#endif
#if defined(GLFW_EXPOSE_NATIVE_NSGL)
/* NSGL is declared by Cocoa.h */
#endif
#if defined(GLFW_EXPOSE_NATIVE_GLX)
#include <GL/glx.h>
#endif
#if defined(GLFW_EXPOSE_NATIVE_EGL)
#include <EGL/egl.h>
#endif
/*************************************************************************
@@ -163,8 +127,6 @@ extern "C" {
* of the specified monitor, or `NULL` if an [error](@ref error_handling)
* occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -180,8 +142,6 @@ GLFWAPI const char* glfwGetWin32Adapter(GLFWmonitor* monitor);
* `\\.\DISPLAY1\Monitor0`) of the specified monitor, or `NULL` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -196,16 +156,6 @@ GLFWAPI const char* glfwGetWin32Monitor(GLFWmonitor* monitor);
* @return The `HWND` of the specified window, or `NULL` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @remark The `HDC` associated with the window can be queried with the
* [GetDC](https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getdc)
* function.
* @code
* HDC dc = GetDC(glfwGetWin32Window(window));
* @endcode
* This DC is private and does not need to be released.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -222,17 +172,6 @@ GLFWAPI HWND glfwGetWin32Window(GLFWwindow* window);
* @return The `HGLRC` of the specified window, or `NULL` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
* GLFW_NOT_INITIALIZED.
*
* @remark The `HDC` associated with the window can be queried with the
* [GetDC](https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getdc)
* function.
* @code
* HDC dc = GetDC(glfwGetWin32Window(window));
* @endcode
* This DC is private and does not need to be released.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -249,8 +188,6 @@ GLFWAPI HGLRC glfwGetWGLContext(GLFWwindow* window);
* @return The `CGDirectDisplayID` of the specified monitor, or
* `kCGNullDirectDisplay` if an [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -265,8 +202,6 @@ GLFWAPI CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor* monitor);
* @return The `NSWindow` of the specified window, or `nil` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -283,9 +218,6 @@ GLFWAPI id glfwGetCocoaWindow(GLFWwindow* window);
* @return The `NSOpenGLContext` of the specified window, or `nil` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
* GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -302,8 +234,6 @@ GLFWAPI id glfwGetNSGLContext(GLFWwindow* window);
* @return The `Display` used by GLFW, or `NULL` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -318,8 +248,6 @@ GLFWAPI Display* glfwGetX11Display(void);
* @return The `RRCrtc` of the specified monitor, or `None` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -334,8 +262,6 @@ GLFWAPI RRCrtc glfwGetX11Adapter(GLFWmonitor* monitor);
* @return The `RROutput` of the specified monitor, or `None` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -350,8 +276,6 @@ GLFWAPI RROutput glfwGetX11Monitor(GLFWmonitor* monitor);
* @return The `Window` of the specified window, or `None` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -360,56 +284,6 @@ GLFWAPI RROutput glfwGetX11Monitor(GLFWmonitor* monitor);
* @ingroup native
*/
GLFWAPI Window glfwGetX11Window(GLFWwindow* window);
/*! @brief Sets the current primary selection to the specified string.
*
* @param[in] string A UTF-8 encoded string.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
* GLFW_PLATFORM_ERROR.
*
* @pointer_lifetime The specified string is copied before this function
* returns.
*
* @thread_safety This function must only be called from the main thread.
*
* @sa @ref clipboard
* @sa glfwGetX11SelectionString
* @sa glfwSetClipboardString
*
* @since Added in version 3.3.
*
* @ingroup native
*/
GLFWAPI void glfwSetX11SelectionString(const char* string);
/*! @brief Returns the contents of the current primary selection as a string.
*
* If the selection is empty or if its contents cannot be converted, `NULL`
* is returned and a @ref GLFW_FORMAT_UNAVAILABLE error is generated.
*
* @return The contents of the selection as a UTF-8 encoded string, or `NULL`
* if an [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
* GLFW_PLATFORM_ERROR.
*
* @pointer_lifetime The returned string is allocated and freed by GLFW. You
* should not free it yourself. It is valid until the next call to @ref
* glfwGetX11SelectionString or @ref glfwSetX11SelectionString, or until the
* library is terminated.
*
* @thread_safety This function must only be called from the main thread.
*
* @sa @ref clipboard
* @sa glfwSetX11SelectionString
* @sa glfwGetClipboardString
*
* @since Added in version 3.3.
*
* @ingroup native
*/
GLFWAPI const char* glfwGetX11SelectionString(void);
#endif
#if defined(GLFW_EXPOSE_NATIVE_GLX)
@@ -418,9 +292,6 @@ GLFWAPI const char* glfwGetX11SelectionString(void);
* @return The `GLXContext` of the specified window, or `NULL` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
* GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -435,9 +306,6 @@ GLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* window);
* @return The `GLXWindow` of the specified window, or `None` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
* GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -454,8 +322,6 @@ GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* window);
* @return The `struct wl_display*` used by GLFW, or `NULL` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -470,8 +336,6 @@ GLFWAPI struct wl_display* glfwGetWaylandDisplay(void);
* @return The `struct wl_output*` of the specified monitor, or `NULL` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -486,8 +350,6 @@ GLFWAPI struct wl_output* glfwGetWaylandMonitor(GLFWmonitor* monitor);
* @return The main `struct wl_surface*` of the specified window, or `NULL` if
* an [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -498,17 +360,56 @@ GLFWAPI struct wl_output* glfwGetWaylandMonitor(GLFWmonitor* monitor);
GLFWAPI struct wl_surface* glfwGetWaylandWindow(GLFWwindow* window);
#endif
#if defined(GLFW_EXPOSE_NATIVE_MIR)
/*! @brief Returns the `MirConnection*` used by GLFW.
*
* @return The `MirConnection*` used by GLFW, or `NULL` if an
* [error](@ref error_handling) occurred.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
* @since Added in version 3.2.
*
* @ingroup native
*/
GLFWAPI MirConnection* glfwGetMirDisplay(void);
/*! @brief Returns the Mir output ID of the specified monitor.
*
* @return The Mir output ID of the specified monitor, or zero if an
* [error](@ref error_handling) occurred.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
* @since Added in version 3.2.
*
* @ingroup native
*/
GLFWAPI int glfwGetMirMonitor(GLFWmonitor* monitor);
/*! @brief Returns the `MirSurface*` of the specified window.
*
* @return The `MirSurface*` of the specified window, or `NULL` if an
* [error](@ref error_handling) occurred.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
* @since Added in version 3.2.
*
* @ingroup native
*/
GLFWAPI MirSurface* glfwGetMirWindow(GLFWwindow* window);
#endif
#if defined(GLFW_EXPOSE_NATIVE_EGL)
/*! @brief Returns the `EGLDisplay` used by GLFW.
*
* @return The `EGLDisplay` used by GLFW, or `EGL_NO_DISPLAY` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
*
* @remark Because EGL is initialized on demand, this function will return
* `EGL_NO_DISPLAY` until the first context has been created via EGL.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -523,9 +424,6 @@ GLFWAPI EGLDisplay glfwGetEGLDisplay(void);
* @return The `EGLContext` of the specified window, or `EGL_NO_CONTEXT` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
* GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -540,9 +438,6 @@ GLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* window);
* @return The `EGLSurface` of the specified window, or `EGL_NO_SURFACE` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
* GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
@@ -553,73 +448,6 @@ GLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* window);
GLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* window);
#endif
#if defined(GLFW_EXPOSE_NATIVE_OSMESA)
/*! @brief Retrieves the color buffer associated with the specified window.
*
* @param[in] window The window whose color buffer to retrieve.
* @param[out] width Where to store the width of the color buffer, or `NULL`.
* @param[out] height Where to store the height of the color buffer, or `NULL`.
* @param[out] format Where to store the OSMesa pixel format of the color
* buffer, or `NULL`.
* @param[out] buffer Where to store the address of the color buffer, or
* `NULL`.
* @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
* GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
* @since Added in version 3.3.
*
* @ingroup native
*/
GLFWAPI int glfwGetOSMesaColorBuffer(GLFWwindow* window, int* width, int* height, int* format, void** buffer);
/*! @brief Retrieves the depth buffer associated with the specified window.
*
* @param[in] window The window whose depth buffer to retrieve.
* @param[out] width Where to store the width of the depth buffer, or `NULL`.
* @param[out] height Where to store the height of the depth buffer, or `NULL`.
* @param[out] bytesPerValue Where to store the number of bytes per depth
* buffer element, or `NULL`.
* @param[out] buffer Where to store the address of the depth buffer, or
* `NULL`.
* @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
* GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
* @since Added in version 3.3.
*
* @ingroup native
*/
GLFWAPI int glfwGetOSMesaDepthBuffer(GLFWwindow* window, int* width, int* height, int* bytesPerValue, void** buffer);
/*! @brief Returns the `OSMesaContext` of the specified window.
*
* @return The `OSMesaContext` of the specified window, or `NULL` if an
* [error](@ref error_handling) occurred.
*
* @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
* GLFW_NOT_INITIALIZED.
*
* @thread_safety This function may be called from any thread. Access is not
* synchronized.
*
* @since Added in version 3.3.
*
* @ingroup native
*/
GLFWAPI OSMesaContext glfwGetOSMesaContext(GLFWwindow* window);
#endif
#ifdef __cplusplus
}
#endif
src/CMakeLists.txt
+49 -124
View File
@@ -1,165 +1,90 @@
set(common_HEADERS internal.h mappings.h
set(common_HEADERS internal.h
"${GLFW_BINARY_DIR}/src/glfw_config.h"
"${GLFW_SOURCE_DIR}/include/GLFW/glfw3.h"
"${GLFW_SOURCE_DIR}/include/GLFW/glfw3native.h")
set(common_SOURCES context.c init.c input.c monitor.c vulkan.c window.c)
add_custom_target(update_mappings
COMMAND "${CMAKE_COMMAND}" -P "${GLFW_SOURCE_DIR}/CMake/GenerateMappings.cmake" mappings.h.in mappings.h
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
COMMENT "Updating gamepad mappings from upstream repository"
SOURCES mappings.h.in "${GLFW_SOURCE_DIR}/CMake/GenerateMappings.cmake"
VERBATIM)
set_target_properties(update_mappings PROPERTIES FOLDER "GLFW3")
if (_GLFW_COCOA)
set(glfw_HEADERS ${common_HEADERS} cocoa_platform.h cocoa_joystick.h
posix_thread.h nsgl_context.h egl_context.h osmesa_context.h)
posix_tls.h nsgl_context.h)
set(glfw_SOURCES ${common_SOURCES} cocoa_init.m cocoa_joystick.m
cocoa_monitor.m cocoa_window.m cocoa_time.c posix_thread.c
nsgl_context.m egl_context.c osmesa_context.c)
cocoa_monitor.m cocoa_window.m cocoa_time.c posix_tls.c
nsgl_context.m)
elseif (_GLFW_WIN32)
set(glfw_HEADERS ${common_HEADERS} win32_platform.h win32_joystick.h
wgl_context.h egl_context.h osmesa_context.h)
wgl_context.h egl_context.h)
set(glfw_SOURCES ${common_SOURCES} win32_init.c win32_joystick.c
win32_monitor.c win32_time.c win32_thread.c win32_window.c
wgl_context.c egl_context.c osmesa_context.c)
win32_monitor.c win32_time.c win32_tls.c win32_window.c
wgl_context.c egl_context.c)
elseif (_GLFW_X11)
set(glfw_HEADERS ${common_HEADERS} x11_platform.h xkb_unicode.h posix_time.h
posix_thread.h glx_context.h egl_context.h osmesa_context.h)
set(glfw_HEADERS ${common_HEADERS} x11_platform.h xkb_unicode.h
linux_joystick.h posix_time.h posix_tls.h glx_context.h
egl_context.h)
set(glfw_SOURCES ${common_SOURCES} x11_init.c x11_monitor.c x11_window.c
xkb_unicode.c posix_time.c posix_thread.c glx_context.c
egl_context.c osmesa_context.c)
xkb_unicode.c linux_joystick.c posix_time.c posix_tls.c
glx_context.c egl_context.c)
elseif (_GLFW_WAYLAND)
set(glfw_HEADERS ${common_HEADERS} wl_platform.h
posix_time.h posix_thread.h xkb_unicode.h egl_context.h
osmesa_context.h)
set(glfw_HEADERS ${common_HEADERS} wl_platform.h linux_joystick.h
posix_time.h posix_tls.h xkb_unicode.h egl_context.h)
set(glfw_SOURCES ${common_SOURCES} wl_init.c wl_monitor.c wl_window.c
posix_time.c posix_thread.c xkb_unicode.c
egl_context.c osmesa_context.c)
linux_joystick.c posix_time.c posix_tls.c xkb_unicode.c
egl_context.c)
ecm_add_wayland_client_protocol(glfw_SOURCES
PROTOCOL
"${WAYLAND_PROTOCOLS_PKGDATADIR}/stable/xdg-shell/xdg-shell.xml"
BASENAME xdg-shell)
ecm_add_wayland_client_protocol(glfw_SOURCES
PROTOCOL
"${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml"
BASENAME xdg-decoration)
ecm_add_wayland_client_protocol(glfw_SOURCES
PROTOCOL
"${WAYLAND_PROTOCOLS_PKGDATADIR}/stable/viewporter/viewporter.xml"
BASENAME viewporter)
ecm_add_wayland_client_protocol(glfw_SOURCES
PROTOCOL
"${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/relative-pointer/relative-pointer-unstable-v1.xml"
${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/relative-pointer/relative-pointer-unstable-v1.xml
BASENAME relative-pointer-unstable-v1)
ecm_add_wayland_client_protocol(glfw_SOURCES
PROTOCOL
"${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml"
${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml
BASENAME pointer-constraints-unstable-v1)
ecm_add_wayland_client_protocol(glfw_SOURCES
PROTOCOL
"${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml"
BASENAME idle-inhibit-unstable-v1)
elseif (_GLFW_OSMESA)
set(glfw_HEADERS ${common_HEADERS} null_platform.h null_joystick.h
posix_time.h posix_thread.h osmesa_context.h)
set(glfw_SOURCES ${common_SOURCES} null_init.c null_monitor.c null_window.c
null_joystick.c posix_time.c posix_thread.c osmesa_context.c)
elseif (_GLFW_MIR)
set(glfw_HEADERS ${common_HEADERS} mir_platform.h linux_joystick.h
posix_time.h posix_tls.h xkb_unicode.h egl_context.h)
set(glfw_SOURCES ${common_SOURCES} mir_init.c mir_monitor.c mir_window.c
linux_joystick.c posix_time.c posix_tls.c xkb_unicode.c
egl_context.c)
endif()
if (_GLFW_X11 OR _GLFW_WAYLAND)
if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(glfw_HEADERS ${glfw_HEADERS} linux_joystick.h)
set(glfw_SOURCES ${glfw_SOURCES} linux_joystick.c)
else()
set(glfw_HEADERS ${glfw_HEADERS} null_joystick.h)
set(glfw_SOURCES ${glfw_SOURCES} null_joystick.c)
endif()
endif()
# Workaround for CMake not knowing about .m files before version 3.16
if (CMAKE_VERSION VERSION_LESS "3.16" AND APPLE)
set_source_files_properties(cocoa_init.m cocoa_joystick.m cocoa_monitor.m
cocoa_window.m nsgl_context.m PROPERTIES
LANGUAGE C)
if (APPLE)
# For some reason, CMake doesn't know about .m
set_source_files_properties(${glfw_SOURCES} PROPERTIES LANGUAGE C)
endif()
add_library(glfw ${glfw_SOURCES} ${glfw_HEADERS})
set_target_properties(glfw PROPERTIES
OUTPUT_NAME ${GLFW_LIB_NAME}
VERSION ${GLFW_VERSION_MAJOR}.${GLFW_VERSION_MINOR}
VERSION ${GLFW_VERSION}
SOVERSION ${GLFW_VERSION_MAJOR}
POSITION_INDEPENDENT_CODE ON
FOLDER "GLFW3")
if (CMAKE_VERSION VERSION_EQUAL "3.1.0" OR
CMAKE_VERSION VERSION_GREATER "3.1.0")
set_target_properties(glfw PROPERTIES C_STANDARD 99)
else()
# Remove this fallback when removing support for CMake version less than 3.1
target_compile_options(glfw PRIVATE
"$<$<C_COMPILER_ID:AppleClang>:-std=c99>"
"$<$<C_COMPILER_ID:Clang>:-std=c99>"
"$<$<C_COMPILER_ID:GNU>:-std=c99>")
endif()
target_compile_definitions(glfw PRIVATE _GLFW_USE_CONFIG_H)
target_compile_definitions(glfw PRIVATE -D_GLFW_USE_CONFIG_H)
target_include_directories(glfw PUBLIC
"$<BUILD_INTERFACE:${GLFW_SOURCE_DIR}/include>"
"$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>")
$<BUILD_INTERFACE:${GLFW_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>)
target_include_directories(glfw PRIVATE
"${GLFW_SOURCE_DIR}/src"
"${GLFW_BINARY_DIR}/src"
${glfw_INCLUDE_DIRS})
target_link_libraries(glfw PRIVATE ${glfw_LIBRARIES})
# Make GCC warn about declarations that VS 2010 and 2012 won't accept for all
# source files that VS will build (Clang ignores this because we set -std=c99)
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
set_source_files_properties(context.c init.c input.c monitor.c vulkan.c
window.c win32_init.c win32_joystick.c
win32_monitor.c win32_time.c win32_thread.c
win32_window.c wgl_context.c egl_context.c
osmesa_context.c PROPERTIES
COMPILE_FLAGS -Wdeclaration-after-statement)
endif()
# Enable a reasonable set of warnings
# NOTE: The order matters here, Clang-CL matches both MSVC and Clang
if (MSVC)
target_compile_options(glfw PRIVATE "/W3")
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR
CMAKE_C_COMPILER_ID STREQUAL "Clang" OR
CMAKE_C_COMPILER_ID STREQUAL "AppleClang")
target_compile_options(glfw PRIVATE "-Wall")
endif()
if (_GLFW_WIN32)
target_compile_definitions(glfw PRIVATE UNICODE _UNICODE)
endif()
# HACK: When building on MinGW, WINVER and UNICODE need to be defined before
# the inclusion of stddef.h (by glfw3.h), which is itself included before
# win32_platform.h. We define them here until a saner solution can be found
# NOTE: MinGW-w64 and Visual C++ do /not/ need this hack.
if (MINGW)
target_compile_definitions(glfw PRIVATE WINVER=0x0501)
endif()
target_compile_definitions(glfw PRIVATE
"$<$<BOOL:${MINGW}>:UNICODE;WINVER=0x0501>")
# Enable a reasonable set of warnings (no, -Wextra is not reasonable)
target_compile_options(glfw PRIVATE
"$<$<C_COMPILER_ID:Clang>:-Wall>"
"$<$<C_COMPILER_ID:GNU>:-Wall>")
if (BUILD_SHARED_LIBS)
if (WIN32)
if (MINGW)
# Remove the dependency on the shared version of libgcc
# NOTE: MinGW-w64 has the correct default but MinGW needs this
target_link_libraries(glfw PRIVATE "-static-libgcc")
# Remove the lib prefix on the DLL (but not the import library)
# Remove the lib prefix on the DLL (but not the import library
set_target_properties(glfw PROPERTIES PREFIX "")
# Add a suffix to the import library to avoid naming conflicts
@@ -168,28 +93,28 @@ if (BUILD_SHARED_LIBS)
# Add a suffix to the import library to avoid naming conflicts
set_target_properties(glfw PROPERTIES IMPORT_SUFFIX "dll.lib")
endif()
target_compile_definitions(glfw INTERFACE GLFW_DLL)
elseif (APPLE)
# Add -fno-common to work around a bug in Apple's GCC
target_compile_options(glfw PRIVATE "-fno-common")
endif()
if (UNIX)
set_target_properties(glfw PROPERTIES
INSTALL_NAME_DIR "lib${LIB_SUFFIX}")
elseif (UNIX)
# Hide symbols not explicitly tagged for export from the shared library
target_compile_options(glfw PRIVATE "-fvisibility=hidden")
endif()
target_compile_definitions(glfw INTERFACE -DGLFW_DLL)
target_link_libraries(glfw PRIVATE ${glfw_LIBRARIES})
else()
target_link_libraries(glfw INTERFACE ${glfw_LIBRARIES})
endif()
if (MSVC OR CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
if (MSVC)
target_compile_definitions(glfw PRIVATE _CRT_SECURE_NO_WARNINGS)
endif()
if (GLFW_INSTALL)
install(TARGETS glfw
EXPORT glfwTargets
RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
install(TARGETS glfw EXPORT glfwTargets DESTINATION lib${LIB_SUFFIX})
endif()
src/cocoa_init.m
+166 -401
View File
@@ -1,7 +1,7 @@
//========================================================================
// GLFW 3.3 macOS - www.glfw.org
// GLFW 3.3 OS X - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2009-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -23,14 +23,12 @@
// distribution.
//
//========================================================================
// It is fine to use C99 in this file because it will not be built with VS
//========================================================================
#include "internal.h"
#include <sys/param.h> // For MAXPATHLEN
// Needed for _NSGetProgname
#include <crt_externs.h>
#if defined(_GLFW_USE_CHDIR)
// Change to our application bundle's resources directory, if present
//
@@ -68,110 +66,7 @@ static void changeToResourcesDirectory(void)
chdir(resourcesPath);
}
// Set up the menu bar (manually)
// This is nasty, nasty stuff -- calls to undocumented semi-private APIs that
// could go away at any moment, lots of stuff that really should be
// localize(d|able), etc. Add a nib to save us this horror.
//
static void createMenuBar(void)
{
size_t i;
NSString* appName = nil;
NSDictionary* bundleInfo = [[NSBundle mainBundle] infoDictionary];
NSString* nameKeys[] =
{
@"CFBundleDisplayName",
@"CFBundleName",
@"CFBundleExecutable",
};
// Try to figure out what the calling application is called
for (i = 0; i < sizeof(nameKeys) / sizeof(nameKeys[0]); i++)
{
id name = bundleInfo[nameKeys[i]];
if (name &&
[name isKindOfClass:[NSString class]] &&
![name isEqualToString:@""])
{
appName = name;
break;
}
}
if (!appName)
{
char** progname = _NSGetProgname();
if (progname && *progname)
appName = @(*progname);
else
appName = @"GLFW Application";
}
NSMenu* bar = [[NSMenu alloc] init];
[NSApp setMainMenu:bar];
NSMenuItem* appMenuItem =
[bar addItemWithTitle:@"" action:NULL keyEquivalent:@""];
NSMenu* appMenu = [[NSMenu alloc] init];
[appMenuItem setSubmenu:appMenu];
[appMenu addItemWithTitle:[NSString stringWithFormat:@"About %@", appName]
action:@selector(orderFrontStandardAboutPanel:)
keyEquivalent:@""];
[appMenu addItem:[NSMenuItem separatorItem]];
NSMenu* servicesMenu = [[NSMenu alloc] init];
[NSApp setServicesMenu:servicesMenu];
[[appMenu addItemWithTitle:@"Services"
action:NULL
keyEquivalent:@""] setSubmenu:servicesMenu];
[servicesMenu release];
[appMenu addItem:[NSMenuItem separatorItem]];
[appMenu addItemWithTitle:[NSString stringWithFormat:@"Hide %@", appName]
action:@selector(hide:)
keyEquivalent:@"h"];
[[appMenu addItemWithTitle:@"Hide Others"
action:@selector(hideOtherApplications:)
keyEquivalent:@"h"]
setKeyEquivalentModifierMask:NSEventModifierFlagOption | NSEventModifierFlagCommand];
[appMenu addItemWithTitle:@"Show All"
action:@selector(unhideAllApplications:)
keyEquivalent:@""];
[appMenu addItem:[NSMenuItem separatorItem]];
[appMenu addItemWithTitle:[NSString stringWithFormat:@"Quit %@", appName]
action:@selector(terminate:)
keyEquivalent:@"q"];
NSMenuItem* windowMenuItem =
[bar addItemWithTitle:@"" action:NULL keyEquivalent:@""];
[bar release];
NSMenu* windowMenu = [[NSMenu alloc] initWithTitle:@"Window"];
[NSApp setWindowsMenu:windowMenu];
[windowMenuItem setSubmenu:windowMenu];
[windowMenu addItemWithTitle:@"Minimize"
action:@selector(performMiniaturize:)
keyEquivalent:@"m"];
[windowMenu addItemWithTitle:@"Zoom"
action:@selector(performZoom:)
keyEquivalent:@""];
[windowMenu addItem:[NSMenuItem separatorItem]];
[windowMenu addItemWithTitle:@"Bring All to Front"
action:@selector(arrangeInFront:)
keyEquivalent:@""];
// TODO: Make this appear at the bottom of the menu (for consistency)
[windowMenu addItem:[NSMenuItem separatorItem]];
[[windowMenu addItemWithTitle:@"Enter Full Screen"
action:@selector(toggleFullScreen:)
keyEquivalent:@"f"]
setKeyEquivalentModifierMask:NSEventModifierFlagControl | NSEventModifierFlagCommand];
// Prior to Snow Leopard, we need to use this oddly-named semi-private API
// to get the application menu working properly.
SEL setAppleMenuSelector = NSSelectorFromString(@"setAppleMenu:");
[NSApp performSelector:setAppleMenuSelector withObject:appMenu];
}
#endif /* _GLFW_USE_CHDIR */
// Create key code translation tables
//
@@ -179,129 +74,129 @@ static void createKeyTables(void)
{
int scancode;
memset(_glfw.ns.keycodes, -1, sizeof(_glfw.ns.keycodes));
memset(_glfw.ns.scancodes, -1, sizeof(_glfw.ns.scancodes));
memset(_glfw.ns.publicKeys, -1, sizeof(_glfw.ns.publicKeys));
memset(_glfw.ns.nativeKeys, -1, sizeof(_glfw.ns.nativeKeys));
_glfw.ns.keycodes[0x1D] = GLFW_KEY_0;
_glfw.ns.keycodes[0x12] = GLFW_KEY_1;
_glfw.ns.keycodes[0x13] = GLFW_KEY_2;
_glfw.ns.keycodes[0x14] = GLFW_KEY_3;
_glfw.ns.keycodes[0x15] = GLFW_KEY_4;
_glfw.ns.keycodes[0x17] = GLFW_KEY_5;
_glfw.ns.keycodes[0x16] = GLFW_KEY_6;
_glfw.ns.keycodes[0x1A] = GLFW_KEY_7;
_glfw.ns.keycodes[0x1C] = GLFW_KEY_8;
_glfw.ns.keycodes[0x19] = GLFW_KEY_9;
_glfw.ns.keycodes[0x00] = GLFW_KEY_A;
_glfw.ns.keycodes[0x0B] = GLFW_KEY_B;
_glfw.ns.keycodes[0x08] = GLFW_KEY_C;
_glfw.ns.keycodes[0x02] = GLFW_KEY_D;
_glfw.ns.keycodes[0x0E] = GLFW_KEY_E;
_glfw.ns.keycodes[0x03] = GLFW_KEY_F;
_glfw.ns.keycodes[0x05] = GLFW_KEY_G;
_glfw.ns.keycodes[0x04] = GLFW_KEY_H;
_glfw.ns.keycodes[0x22] = GLFW_KEY_I;
_glfw.ns.keycodes[0x26] = GLFW_KEY_J;
_glfw.ns.keycodes[0x28] = GLFW_KEY_K;
_glfw.ns.keycodes[0x25] = GLFW_KEY_L;
_glfw.ns.keycodes[0x2E] = GLFW_KEY_M;
_glfw.ns.keycodes[0x2D] = GLFW_KEY_N;
_glfw.ns.keycodes[0x1F] = GLFW_KEY_O;
_glfw.ns.keycodes[0x23] = GLFW_KEY_P;
_glfw.ns.keycodes[0x0C] = GLFW_KEY_Q;
_glfw.ns.keycodes[0x0F] = GLFW_KEY_R;
_glfw.ns.keycodes[0x01] = GLFW_KEY_S;
_glfw.ns.keycodes[0x11] = GLFW_KEY_T;
_glfw.ns.keycodes[0x20] = GLFW_KEY_U;
_glfw.ns.keycodes[0x09] = GLFW_KEY_V;
_glfw.ns.keycodes[0x0D] = GLFW_KEY_W;
_glfw.ns.keycodes[0x07] = GLFW_KEY_X;
_glfw.ns.keycodes[0x10] = GLFW_KEY_Y;
_glfw.ns.keycodes[0x06] = GLFW_KEY_Z;
_glfw.ns.publicKeys[0x1D] = GLFW_KEY_0;
_glfw.ns.publicKeys[0x12] = GLFW_KEY_1;
_glfw.ns.publicKeys[0x13] = GLFW_KEY_2;
_glfw.ns.publicKeys[0x14] = GLFW_KEY_3;
_glfw.ns.publicKeys[0x15] = GLFW_KEY_4;
_glfw.ns.publicKeys[0x17] = GLFW_KEY_5;
_glfw.ns.publicKeys[0x16] = GLFW_KEY_6;
_glfw.ns.publicKeys[0x1A] = GLFW_KEY_7;
_glfw.ns.publicKeys[0x1C] = GLFW_KEY_8;
_glfw.ns.publicKeys[0x19] = GLFW_KEY_9;
_glfw.ns.publicKeys[0x00] = GLFW_KEY_A;
_glfw.ns.publicKeys[0x0B] = GLFW_KEY_B;
_glfw.ns.publicKeys[0x08] = GLFW_KEY_C;
_glfw.ns.publicKeys[0x02] = GLFW_KEY_D;
_glfw.ns.publicKeys[0x0E] = GLFW_KEY_E;
_glfw.ns.publicKeys[0x03] = GLFW_KEY_F;
_glfw.ns.publicKeys[0x05] = GLFW_KEY_G;
_glfw.ns.publicKeys[0x04] = GLFW_KEY_H;
_glfw.ns.publicKeys[0x22] = GLFW_KEY_I;
_glfw.ns.publicKeys[0x26] = GLFW_KEY_J;
_glfw.ns.publicKeys[0x28] = GLFW_KEY_K;
_glfw.ns.publicKeys[0x25] = GLFW_KEY_L;
_glfw.ns.publicKeys[0x2E] = GLFW_KEY_M;
_glfw.ns.publicKeys[0x2D] = GLFW_KEY_N;
_glfw.ns.publicKeys[0x1F] = GLFW_KEY_O;
_glfw.ns.publicKeys[0x23] = GLFW_KEY_P;
_glfw.ns.publicKeys[0x0C] = GLFW_KEY_Q;
_glfw.ns.publicKeys[0x0F] = GLFW_KEY_R;
_glfw.ns.publicKeys[0x01] = GLFW_KEY_S;
_glfw.ns.publicKeys[0x11] = GLFW_KEY_T;
_glfw.ns.publicKeys[0x20] = GLFW_KEY_U;
_glfw.ns.publicKeys[0x09] = GLFW_KEY_V;
_glfw.ns.publicKeys[0x0D] = GLFW_KEY_W;
_glfw.ns.publicKeys[0x07] = GLFW_KEY_X;
_glfw.ns.publicKeys[0x10] = GLFW_KEY_Y;
_glfw.ns.publicKeys[0x06] = GLFW_KEY_Z;
_glfw.ns.keycodes[0x27] = GLFW_KEY_APOSTROPHE;
_glfw.ns.keycodes[0x2A] = GLFW_KEY_BACKSLASH;
_glfw.ns.keycodes[0x2B] = GLFW_KEY_COMMA;
_glfw.ns.keycodes[0x18] = GLFW_KEY_EQUAL;
_glfw.ns.keycodes[0x32] = GLFW_KEY_GRAVE_ACCENT;
_glfw.ns.keycodes[0x21] = GLFW_KEY_LEFT_BRACKET;
_glfw.ns.keycodes[0x1B] = GLFW_KEY_MINUS;
_glfw.ns.keycodes[0x2F] = GLFW_KEY_PERIOD;
_glfw.ns.keycodes[0x1E] = GLFW_KEY_RIGHT_BRACKET;
_glfw.ns.keycodes[0x29] = GLFW_KEY_SEMICOLON;
_glfw.ns.keycodes[0x2C] = GLFW_KEY_SLASH;
_glfw.ns.keycodes[0x0A] = GLFW_KEY_WORLD_1;
_glfw.ns.publicKeys[0x27] = GLFW_KEY_APOSTROPHE;
_glfw.ns.publicKeys[0x2A] = GLFW_KEY_BACKSLASH;
_glfw.ns.publicKeys[0x2B] = GLFW_KEY_COMMA;
_glfw.ns.publicKeys[0x18] = GLFW_KEY_EQUAL;
_glfw.ns.publicKeys[0x32] = GLFW_KEY_GRAVE_ACCENT;
_glfw.ns.publicKeys[0x21] = GLFW_KEY_LEFT_BRACKET;
_glfw.ns.publicKeys[0x1B] = GLFW_KEY_MINUS;
_glfw.ns.publicKeys[0x2F] = GLFW_KEY_PERIOD;
_glfw.ns.publicKeys[0x1E] = GLFW_KEY_RIGHT_BRACKET;
_glfw.ns.publicKeys[0x29] = GLFW_KEY_SEMICOLON;
_glfw.ns.publicKeys[0x2C] = GLFW_KEY_SLASH;
_glfw.ns.publicKeys[0x0A] = GLFW_KEY_WORLD_1;
_glfw.ns.keycodes[0x33] = GLFW_KEY_BACKSPACE;
_glfw.ns.keycodes[0x39] = GLFW_KEY_CAPS_LOCK;
_glfw.ns.keycodes[0x75] = GLFW_KEY_DELETE;
_glfw.ns.keycodes[0x7D] = GLFW_KEY_DOWN;
_glfw.ns.keycodes[0x77] = GLFW_KEY_END;
_glfw.ns.keycodes[0x24] = GLFW_KEY_ENTER;
_glfw.ns.keycodes[0x35] = GLFW_KEY_ESCAPE;
_glfw.ns.keycodes[0x7A] = GLFW_KEY_F1;
_glfw.ns.keycodes[0x78] = GLFW_KEY_F2;
_glfw.ns.keycodes[0x63] = GLFW_KEY_F3;
_glfw.ns.keycodes[0x76] = GLFW_KEY_F4;
_glfw.ns.keycodes[0x60] = GLFW_KEY_F5;
_glfw.ns.keycodes[0x61] = GLFW_KEY_F6;
_glfw.ns.keycodes[0x62] = GLFW_KEY_F7;
_glfw.ns.keycodes[0x64] = GLFW_KEY_F8;
_glfw.ns.keycodes[0x65] = GLFW_KEY_F9;
_glfw.ns.keycodes[0x6D] = GLFW_KEY_F10;
_glfw.ns.keycodes[0x67] = GLFW_KEY_F11;
_glfw.ns.keycodes[0x6F] = GLFW_KEY_F12;
_glfw.ns.keycodes[0x69] = GLFW_KEY_F13;
_glfw.ns.keycodes[0x6B] = GLFW_KEY_F14;
_glfw.ns.keycodes[0x71] = GLFW_KEY_F15;
_glfw.ns.keycodes[0x6A] = GLFW_KEY_F16;
_glfw.ns.keycodes[0x40] = GLFW_KEY_F17;
_glfw.ns.keycodes[0x4F] = GLFW_KEY_F18;
_glfw.ns.keycodes[0x50] = GLFW_KEY_F19;
_glfw.ns.keycodes[0x5A] = GLFW_KEY_F20;
_glfw.ns.keycodes[0x73] = GLFW_KEY_HOME;
_glfw.ns.keycodes[0x72] = GLFW_KEY_INSERT;
_glfw.ns.keycodes[0x7B] = GLFW_KEY_LEFT;
_glfw.ns.keycodes[0x3A] = GLFW_KEY_LEFT_ALT;
_glfw.ns.keycodes[0x3B] = GLFW_KEY_LEFT_CONTROL;
_glfw.ns.keycodes[0x38] = GLFW_KEY_LEFT_SHIFT;
_glfw.ns.keycodes[0x37] = GLFW_KEY_LEFT_SUPER;
_glfw.ns.keycodes[0x6E] = GLFW_KEY_MENU;
_glfw.ns.keycodes[0x47] = GLFW_KEY_NUM_LOCK;
_glfw.ns.keycodes[0x79] = GLFW_KEY_PAGE_DOWN;
_glfw.ns.keycodes[0x74] = GLFW_KEY_PAGE_UP;
_glfw.ns.keycodes[0x7C] = GLFW_KEY_RIGHT;
_glfw.ns.keycodes[0x3D] = GLFW_KEY_RIGHT_ALT;
_glfw.ns.keycodes[0x3E] = GLFW_KEY_RIGHT_CONTROL;
_glfw.ns.keycodes[0x3C] = GLFW_KEY_RIGHT_SHIFT;
_glfw.ns.keycodes[0x36] = GLFW_KEY_RIGHT_SUPER;
_glfw.ns.keycodes[0x31] = GLFW_KEY_SPACE;
_glfw.ns.keycodes[0x30] = GLFW_KEY_TAB;
_glfw.ns.keycodes[0x7E] = GLFW_KEY_UP;
_glfw.ns.publicKeys[0x33] = GLFW_KEY_BACKSPACE;
_glfw.ns.publicKeys[0x39] = GLFW_KEY_CAPS_LOCK;
_glfw.ns.publicKeys[0x75] = GLFW_KEY_DELETE;
_glfw.ns.publicKeys[0x7D] = GLFW_KEY_DOWN;
_glfw.ns.publicKeys[0x77] = GLFW_KEY_END;
_glfw.ns.publicKeys[0x24] = GLFW_KEY_ENTER;
_glfw.ns.publicKeys[0x35] = GLFW_KEY_ESCAPE;
_glfw.ns.publicKeys[0x7A] = GLFW_KEY_F1;
_glfw.ns.publicKeys[0x78] = GLFW_KEY_F2;
_glfw.ns.publicKeys[0x63] = GLFW_KEY_F3;
_glfw.ns.publicKeys[0x76] = GLFW_KEY_F4;
_glfw.ns.publicKeys[0x60] = GLFW_KEY_F5;
_glfw.ns.publicKeys[0x61] = GLFW_KEY_F6;
_glfw.ns.publicKeys[0x62] = GLFW_KEY_F7;
_glfw.ns.publicKeys[0x64] = GLFW_KEY_F8;
_glfw.ns.publicKeys[0x65] = GLFW_KEY_F9;
_glfw.ns.publicKeys[0x6D] = GLFW_KEY_F10;
_glfw.ns.publicKeys[0x67] = GLFW_KEY_F11;
_glfw.ns.publicKeys[0x6F] = GLFW_KEY_F12;
_glfw.ns.publicKeys[0x69] = GLFW_KEY_F13;
_glfw.ns.publicKeys[0x6B] = GLFW_KEY_F14;
_glfw.ns.publicKeys[0x71] = GLFW_KEY_F15;
_glfw.ns.publicKeys[0x6A] = GLFW_KEY_F16;
_glfw.ns.publicKeys[0x40] = GLFW_KEY_F17;
_glfw.ns.publicKeys[0x4F] = GLFW_KEY_F18;
_glfw.ns.publicKeys[0x50] = GLFW_KEY_F19;
_glfw.ns.publicKeys[0x5A] = GLFW_KEY_F20;
_glfw.ns.publicKeys[0x73] = GLFW_KEY_HOME;
_glfw.ns.publicKeys[0x72] = GLFW_KEY_INSERT;
_glfw.ns.publicKeys[0x7B] = GLFW_KEY_LEFT;
_glfw.ns.publicKeys[0x3A] = GLFW_KEY_LEFT_ALT;
_glfw.ns.publicKeys[0x3B] = GLFW_KEY_LEFT_CONTROL;
_glfw.ns.publicKeys[0x38] = GLFW_KEY_LEFT_SHIFT;
_glfw.ns.publicKeys[0x37] = GLFW_KEY_LEFT_SUPER;
_glfw.ns.publicKeys[0x6E] = GLFW_KEY_MENU;
_glfw.ns.publicKeys[0x47] = GLFW_KEY_NUM_LOCK;
_glfw.ns.publicKeys[0x79] = GLFW_KEY_PAGE_DOWN;
_glfw.ns.publicKeys[0x74] = GLFW_KEY_PAGE_UP;
_glfw.ns.publicKeys[0x7C] = GLFW_KEY_RIGHT;
_glfw.ns.publicKeys[0x3D] = GLFW_KEY_RIGHT_ALT;
_glfw.ns.publicKeys[0x3E] = GLFW_KEY_RIGHT_CONTROL;
_glfw.ns.publicKeys[0x3C] = GLFW_KEY_RIGHT_SHIFT;
_glfw.ns.publicKeys[0x36] = GLFW_KEY_RIGHT_SUPER;
_glfw.ns.publicKeys[0x31] = GLFW_KEY_SPACE;
_glfw.ns.publicKeys[0x30] = GLFW_KEY_TAB;
_glfw.ns.publicKeys[0x7E] = GLFW_KEY_UP;
_glfw.ns.keycodes[0x52] = GLFW_KEY_KP_0;
_glfw.ns.keycodes[0x53] = GLFW_KEY_KP_1;
_glfw.ns.keycodes[0x54] = GLFW_KEY_KP_2;
_glfw.ns.keycodes[0x55] = GLFW_KEY_KP_3;
_glfw.ns.keycodes[0x56] = GLFW_KEY_KP_4;
_glfw.ns.keycodes[0x57] = GLFW_KEY_KP_5;
_glfw.ns.keycodes[0x58] = GLFW_KEY_KP_6;
_glfw.ns.keycodes[0x59] = GLFW_KEY_KP_7;
_glfw.ns.keycodes[0x5B] = GLFW_KEY_KP_8;
_glfw.ns.keycodes[0x5C] = GLFW_KEY_KP_9;
_glfw.ns.keycodes[0x45] = GLFW_KEY_KP_ADD;
_glfw.ns.keycodes[0x41] = GLFW_KEY_KP_DECIMAL;
_glfw.ns.keycodes[0x4B] = GLFW_KEY_KP_DIVIDE;
_glfw.ns.keycodes[0x4C] = GLFW_KEY_KP_ENTER;
_glfw.ns.keycodes[0x51] = GLFW_KEY_KP_EQUAL;
_glfw.ns.keycodes[0x43] = GLFW_KEY_KP_MULTIPLY;
_glfw.ns.keycodes[0x4E] = GLFW_KEY_KP_SUBTRACT;
_glfw.ns.publicKeys[0x52] = GLFW_KEY_KP_0;
_glfw.ns.publicKeys[0x53] = GLFW_KEY_KP_1;
_glfw.ns.publicKeys[0x54] = GLFW_KEY_KP_2;
_glfw.ns.publicKeys[0x55] = GLFW_KEY_KP_3;
_glfw.ns.publicKeys[0x56] = GLFW_KEY_KP_4;
_glfw.ns.publicKeys[0x57] = GLFW_KEY_KP_5;
_glfw.ns.publicKeys[0x58] = GLFW_KEY_KP_6;
_glfw.ns.publicKeys[0x59] = GLFW_KEY_KP_7;
_glfw.ns.publicKeys[0x5B] = GLFW_KEY_KP_8;
_glfw.ns.publicKeys[0x5C] = GLFW_KEY_KP_9;
_glfw.ns.publicKeys[0x45] = GLFW_KEY_KP_ADD;
_glfw.ns.publicKeys[0x41] = GLFW_KEY_KP_DECIMAL;
_glfw.ns.publicKeys[0x4B] = GLFW_KEY_KP_DIVIDE;
_glfw.ns.publicKeys[0x4C] = GLFW_KEY_KP_ENTER;
_glfw.ns.publicKeys[0x51] = GLFW_KEY_KP_EQUAL;
_glfw.ns.publicKeys[0x43] = GLFW_KEY_KP_MULTIPLY;
_glfw.ns.publicKeys[0x4E] = GLFW_KEY_KP_SUBTRACT;
for (scancode = 0; scancode < 256; scancode++)
{
// Store the reverse translation for faster key name lookup
if (_glfw.ns.keycodes[scancode] >= 0)
_glfw.ns.scancodes[_glfw.ns.keycodes[scancode]] = scancode;
if (_glfw.ns.publicKeys[scancode] >= 0)
_glfw.ns.nativeKeys[_glfw.ns.publicKeys[scancode]] = scancode;
}
}
@@ -324,9 +219,8 @@ static GLFWbool updateUnicodeDataNS(void)
return GLFW_FALSE;
}
_glfw.ns.unicodeData =
TISGetInputSourceProperty(_glfw.ns.inputSource,
kTISPropertyUnicodeKeyLayoutData);
_glfw.ns.unicodeData = TISGetInputSourceProperty(_glfw.ns.inputSource,
kTISPropertyUnicodeKeyLayoutData);
if (!_glfw.ns.unicodeData)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
@@ -342,8 +236,7 @@ static GLFWbool updateUnicodeDataNS(void)
static GLFWbool initializeTIS(void)
{
// This works only because Cocoa has already loaded it properly
_glfw.ns.tis.bundle =
CFBundleGetBundleWithIdentifier(CFSTR("com.apple.HIToolbox"));
_glfw.ns.tis.bundle = CFBundleGetBundleWithIdentifier(CFSTR("com.apple.HIToolbox"));
if (!_glfw.ns.tis.bundle)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
@@ -354,6 +247,9 @@ static GLFWbool initializeTIS(void)
CFStringRef* kPropertyUnicodeKeyLayoutData =
CFBundleGetDataPointerForName(_glfw.ns.tis.bundle,
CFSTR("kTISPropertyUnicodeKeyLayoutData"));
CFStringRef* kNotifySelectedKeyboardInputSourceChanged =
CFBundleGetDataPointerForName(_glfw.ns.tis.bundle,
CFSTR("kTISNotifySelectedKeyboardInputSourceChanged"));
_glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource =
CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
CFSTR("TISCopyCurrentKeyboardLayoutInputSource"));
@@ -365,6 +261,7 @@ static GLFWbool initializeTIS(void)
CFSTR("LMGetKbdType"));
if (!kPropertyUnicodeKeyLayoutData ||
!kNotifySelectedKeyboardInputSourceChanged ||
!TISCopyCurrentKeyboardLayoutInputSource ||
!TISGetInputSourceProperty ||
!LMGetKbdType)
@@ -376,128 +273,24 @@ static GLFWbool initializeTIS(void)
_glfw.ns.tis.kPropertyUnicodeKeyLayoutData =
*kPropertyUnicodeKeyLayoutData;
_glfw.ns.tis.kNotifySelectedKeyboardInputSourceChanged =
*kNotifySelectedKeyboardInputSourceChanged;
return updateUnicodeDataNS();
}
@interface GLFWHelper : NSObject
@interface GLFWLayoutListener : NSObject
@end
@implementation GLFWHelper
@implementation GLFWLayoutListener
- (void)selectedKeyboardInputSourceChanged:(NSObject* )object
{
updateUnicodeDataNS();
}
- (void)doNothing:(id)object
{
}
@end // GLFWHelper
@interface GLFWApplicationDelegate : NSObject <NSApplicationDelegate>
@end
@implementation GLFWApplicationDelegate
- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
{
_GLFWwindow* window;
for (window = _glfw.windowListHead; window; window = window->next)
_glfwInputWindowCloseRequest(window);
return NSTerminateCancel;
}
- (void)applicationDidChangeScreenParameters:(NSNotification *) notification
{
_GLFWwindow* window;
for (window = _glfw.windowListHead; window; window = window->next)
{
if (window->context.client != GLFW_NO_API)
[window->context.nsgl.object update];
}
_glfwPollMonitorsNS();
}
- (void)applicationWillFinishLaunching:(NSNotification *)notification
{
if (_glfw.hints.init.ns.menubar)
{
// Menu bar setup must go between sharedApplication and finishLaunching
// in order to properly emulate the behavior of NSApplicationMain
if ([[NSBundle mainBundle] pathForResource:@"MainMenu" ofType:@"nib"])
{
[[NSBundle mainBundle] loadNibNamed:@"MainMenu"
owner:NSApp
topLevelObjects:&_glfw.ns.nibObjects];
}
else
createMenuBar();
}
}
- (void)applicationDidFinishLaunching:(NSNotification *)notification
{
_glfw.ns.finishedLaunching = GLFW_TRUE;
_glfwPlatformPostEmptyEvent();
// In case we are unbundled, make us a proper UI application
if (_glfw.hints.init.ns.menubar)
[NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
[NSApp stop:nil];
}
- (void)applicationDidHide:(NSNotification *)notification
{
int i;
for (i = 0; i < _glfw.monitorCount; i++)
_glfwRestoreVideoModeNS(_glfw.monitors[i]);
}
@end // GLFWApplicationDelegate
//////////////////////////////////////////////////////////////////////////
////// GLFW internal API //////
//////////////////////////////////////////////////////////////////////////
void* _glfwLoadLocalVulkanLoaderNS(void)
{
CFBundleRef bundle = CFBundleGetMainBundle();
if (!bundle)
return NULL;
CFURLRef frameworksUrl = CFBundleCopyPrivateFrameworksURL(bundle);
if (!frameworksUrl)
return NULL;
CFURLRef loaderUrl = CFURLCreateCopyAppendingPathComponent(
kCFAllocatorDefault, frameworksUrl, CFSTR("libvulkan.1.dylib"), false);
if (!loaderUrl)
{
CFRelease(frameworksUrl);
return NULL;
}
char path[PATH_MAX];
void* handle = NULL;
if (CFURLGetFileSystemRepresentation(loaderUrl, true, (UInt8*) path, sizeof(path) - 1))
handle = _glfw_dlopen(path);
CFRelease(loaderUrl);
CFRelease(frameworksUrl);
return handle;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW platform API //////
@@ -505,54 +298,19 @@ void* _glfwLoadLocalVulkanLoaderNS(void)
int _glfwPlatformInit(void)
{
@autoreleasepool {
_glfw.ns.autoreleasePool = [[NSAutoreleasePool alloc] init];
_glfw.ns.helper = [[GLFWHelper alloc] init];
[NSThread detachNewThreadSelector:@selector(doNothing:)
toTarget:_glfw.ns.helper
withObject:nil];
if (NSApp)
_glfw.ns.finishedLaunching = GLFW_TRUE;
[NSApplication sharedApplication];
_glfw.ns.delegate = [[GLFWApplicationDelegate alloc] init];
if (_glfw.ns.delegate == nil)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Cocoa: Failed to create application delegate");
return GLFW_FALSE;
}
[NSApp setDelegate:_glfw.ns.delegate];
NSEvent* (^block)(NSEvent*) = ^ NSEvent* (NSEvent* event)
{
if ([event modifierFlags] & NSEventModifierFlagCommand)
[[NSApp keyWindow] sendEvent:event];
return event;
};
_glfw.ns.keyUpMonitor =
[NSEvent addLocalMonitorForEventsMatchingMask:NSEventMaskKeyUp
handler:block];
if (_glfw.hints.init.ns.chdir)
changeToResourcesDirectory();
// Press and Hold prevents some keys from emitting repeated characters
NSDictionary* defaults = @{@"ApplePressAndHoldEnabled":@NO};
[[NSUserDefaults standardUserDefaults] registerDefaults:defaults];
[[NSNotificationCenter defaultCenter]
addObserver:_glfw.ns.helper
_glfw.ns.listener = [[GLFWLayoutListener alloc] init];
[[NSDistributedNotificationCenter defaultCenter]
addObserver:_glfw.ns.listener
selector:@selector(selectedKeyboardInputSourceChanged:)
name:NSTextInputContextKeyboardSelectionDidChangeNotification
name:(__bridge NSString*)kTISNotifySelectedKeyboardInputSourceChanged
object:nil];
#if defined(_GLFW_USE_CHDIR)
changeToResourcesDirectory();
#endif
createKeyTables();
_glfw.ns.eventSource = CGEventSourceCreate(kCGEventSourceStateHIDSystemState);
@@ -564,19 +322,17 @@ int _glfwPlatformInit(void)
if (!initializeTIS())
return GLFW_FALSE;
if (!_glfwInitThreadLocalStoragePOSIX())
return GLFW_FALSE;
_glfwInitTimerNS();
_glfwInitJoysticksNS();
_glfwPollMonitorsNS();
return GLFW_TRUE;
} // autoreleasepool
}
void _glfwPlatformTerminate(void)
{
@autoreleasepool {
if (_glfw.ns.inputSource)
{
CFRelease(_glfw.ns.inputSource);
@@ -597,34 +353,43 @@ void _glfwPlatformTerminate(void)
_glfw.ns.delegate = nil;
}
if (_glfw.ns.helper)
if (_glfw.ns.listener)
{
[[NSNotificationCenter defaultCenter]
removeObserver:_glfw.ns.helper
name:NSTextInputContextKeyboardSelectionDidChangeNotification
[[NSDistributedNotificationCenter defaultCenter]
removeObserver:_glfw.ns.listener
name:(__bridge NSString*)kTISNotifySelectedKeyboardInputSourceChanged
object:nil];
[[NSNotificationCenter defaultCenter]
removeObserver:_glfw.ns.helper];
[_glfw.ns.helper release];
_glfw.ns.helper = nil;
[[NSDistributedNotificationCenter defaultCenter]
removeObserver:_glfw.ns.listener];
[_glfw.ns.listener release];
_glfw.ns.listener = nil;
}
if (_glfw.ns.keyUpMonitor)
[NSEvent removeMonitor:_glfw.ns.keyUpMonitor];
[_glfw.ns.cursor release];
_glfw.ns.cursor = nil;
free(_glfw.ns.clipboardString);
_glfwTerminateNSGL();
_glfwTerminateEGL();
_glfwTerminateOSMesa();
_glfwTerminateJoysticksNS();
_glfwTerminateThreadLocalStoragePOSIX();
} // autoreleasepool
[_glfw.ns.autoreleasePool release];
_glfw.ns.autoreleasePool = nil;
}
const char* _glfwPlatformGetVersionString(void)
{
return _GLFW_VERSION_NUMBER " Cocoa NSGL EGL OSMesa"
return _GLFW_VERSION_NUMBER " Cocoa NSGL"
#if defined(_GLFW_USE_CHDIR)
" chdir"
#endif
#if defined(_GLFW_USE_MENUBAR)
" menubar"
#endif
#if defined(_GLFW_USE_RETINA)
" retina"
#endif
#if defined(_GLFW_BUILD_DLL)
" dynamic"
#endif
src/cocoa_joystick.h
+18 -9
View File
@@ -1,7 +1,7 @@
//========================================================================
// GLFW 3.3 Cocoa - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -24,28 +24,37 @@
//
//========================================================================
#ifndef _glfw3_cocoa_joystick_h_
#define _glfw3_cocoa_joystick_h_
#include <IOKit/IOKitLib.h>
#include <IOKit/IOCFPlugIn.h>
#include <IOKit/hid/IOHIDLib.h>
#include <IOKit/hid/IOHIDKeys.h>
#define _GLFW_PLATFORM_JOYSTICK_STATE _GLFWjoystickNS ns
#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE struct { int dummyJoystick; }
#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE \
_GLFWjoystickNS ns_js[GLFW_JOYSTICK_LAST + 1]
#define _GLFW_PLATFORM_MAPPING_NAME "Mac OS X"
#define GLFW_BUILD_COCOA_MAPPINGS
// Cocoa-specific per-joystick data
//
typedef struct _GLFWjoystickNS
{
IOHIDDeviceRef device;
CFMutableArrayRef axes;
CFMutableArrayRef buttons;
CFMutableArrayRef hats;
GLFWbool present;
char name[256];
IOHIDDeviceRef deviceRef;
CFMutableArrayRef axisElements;
CFMutableArrayRef buttonElements;
CFMutableArrayRef hatElements;
float* axes;
unsigned char* buttons;
} _GLFWjoystickNS;
void _glfwInitJoysticksNS(void);
void _glfwTerminateJoysticksNS(void);
#endif // _glfw3_cocoa_joystick_h_
src/cocoa_joystick.m
+359 -336
View File
@@ -1,7 +1,7 @@
//========================================================================
// GLFW 3.3 Cocoa - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2009-2016 Camilla Berglund <elmindreda@glfw.org>
// Copyright (c) 2012 Torsten Walluhn <tw@mad-cad.net>
//
// This software is provided 'as-is', without any express or implied
@@ -24,8 +24,6 @@
// distribution.
//
//========================================================================
// It is fine to use C99 in this file because it will not be built with VS
//========================================================================
#include "internal.h"
@@ -44,165 +42,42 @@
//
typedef struct _GLFWjoyelementNS
{
IOHIDElementRef native;
uint32_t usage;
int index;
long minimum;
long maximum;
IOHIDElementRef elementRef;
long min;
long max;
long minReport;
long maxReport;
} _GLFWjoyelementNS;
// Returns the value of the specified element of the specified joystick
static void getElementsCFArrayHandler(const void* value, void* parameter);
// Adds an element to the specified joystick
//
static long getElementValue(_GLFWjoystick* js, _GLFWjoyelementNS* element)
static void addJoystickElement(_GLFWjoystickNS* js,
IOHIDElementRef elementRef)
{
IOHIDValueRef valueRef;
long value = 0;
IOHIDElementType elementType;
long usagePage, usage;
CFMutableArrayRef elementsArray = NULL;
if (js->ns.device)
elementType = IOHIDElementGetType(elementRef);
usagePage = IOHIDElementGetUsagePage(elementRef);
usage = IOHIDElementGetUsage(elementRef);
if ((elementType != kIOHIDElementTypeInput_Axis) &&
(elementType != kIOHIDElementTypeInput_Button) &&
(elementType != kIOHIDElementTypeInput_Misc))
{
if (IOHIDDeviceGetValue(js->ns.device,
element->native,
&valueRef) == kIOReturnSuccess)
{
value = IOHIDValueGetIntegerValue(valueRef);
}
return;
}
return value;
}
// Comparison function for matching the SDL element order
//
static CFComparisonResult compareElements(const void* fp,
const void* sp,
void* user)
{
const _GLFWjoyelementNS* fe = fp;
const _GLFWjoyelementNS* se = sp;
if (fe->usage < se->usage)
return kCFCompareLessThan;
if (fe->usage > se->usage)
return kCFCompareGreaterThan;
if (fe->index < se->index)
return kCFCompareLessThan;
if (fe->index > se->index)
return kCFCompareGreaterThan;
return kCFCompareEqualTo;
}
// Removes the specified joystick
//
static void closeJoystick(_GLFWjoystick* js)
{
int i;
_glfwInputJoystick(js, GLFW_DISCONNECTED);
for (i = 0; i < CFArrayGetCount(js->ns.axes); i++)
free((void*) CFArrayGetValueAtIndex(js->ns.axes, i));
CFRelease(js->ns.axes);
for (i = 0; i < CFArrayGetCount(js->ns.buttons); i++)
free((void*) CFArrayGetValueAtIndex(js->ns.buttons, i));
CFRelease(js->ns.buttons);
for (i = 0; i < CFArrayGetCount(js->ns.hats); i++)
free((void*) CFArrayGetValueAtIndex(js->ns.hats, i));
CFRelease(js->ns.hats);
_glfwFreeJoystick(js);
}
// Callback for user-initiated joystick addition
//
static void matchCallback(void* context,
IOReturn result,
void* sender,
IOHIDDeviceRef device)
{
int jid;
char name[256];
char guid[33];
CFIndex i;
CFTypeRef property;
uint32_t vendor = 0, product = 0, version = 0;
_GLFWjoystick* js;
CFMutableArrayRef axes, buttons, hats;
for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)
switch (usagePage)
{
if (_glfw.joysticks[jid].ns.device == device)
return;
}
axes = CFArrayCreateMutable(NULL, 0, NULL);
buttons = CFArrayCreateMutable(NULL, 0, NULL);
hats = CFArrayCreateMutable(NULL, 0, NULL);
property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDProductKey));
if (property)
{
CFStringGetCString(property,
name,
sizeof(name),
kCFStringEncodingUTF8);
}
else
strncpy(name, "Unknown", sizeof(name));
property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDVendorIDKey));
if (property)
CFNumberGetValue(property, kCFNumberSInt32Type, &vendor);
property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDProductIDKey));
if (property)
CFNumberGetValue(property, kCFNumberSInt32Type, &product);
property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDVersionNumberKey));
if (property)
CFNumberGetValue(property, kCFNumberSInt32Type, &version);
// Generate a joystick GUID that matches the SDL 2.0.5+ one
if (vendor && product)
{
sprintf(guid, "03000000%02x%02x0000%02x%02x0000%02x%02x0000",
(uint8_t) vendor, (uint8_t) (vendor >> 8),
(uint8_t) product, (uint8_t) (product >> 8),
(uint8_t) version, (uint8_t) (version >> 8));
}
else
{
sprintf(guid, "05000000%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x00",
name[0], name[1], name[2], name[3],
name[4], name[5], name[6], name[7],
name[8], name[9], name[10]);
}
CFArrayRef elements =
IOHIDDeviceCopyMatchingElements(device, NULL, kIOHIDOptionsTypeNone);
for (i = 0; i < CFArrayGetCount(elements); i++)
{
IOHIDElementRef native = (IOHIDElementRef)
CFArrayGetValueAtIndex(elements, i);
if (CFGetTypeID(native) != IOHIDElementGetTypeID())
continue;
const IOHIDElementType type = IOHIDElementGetType(native);
if ((type != kIOHIDElementTypeInput_Axis) &&
(type != kIOHIDElementTypeInput_Button) &&
(type != kIOHIDElementTypeInput_Misc))
{
continue;
}
CFMutableArrayRef target = NULL;
const uint32_t usage = IOHIDElementGetUsage(native);
const uint32_t page = IOHIDElementGetUsagePage(native);
if (page == kHIDPage_GenericDesktop)
case kHIDPage_GenericDesktop:
{
switch (usage)
{
@@ -215,70 +90,241 @@ static void matchCallback(void* context,
case kHIDUsage_GD_Slider:
case kHIDUsage_GD_Dial:
case kHIDUsage_GD_Wheel:
target = axes;
elementsArray = js->axisElements;
break;
case kHIDUsage_GD_Hatswitch:
target = hats;
break;
case kHIDUsage_GD_DPadUp:
case kHIDUsage_GD_DPadRight:
case kHIDUsage_GD_DPadDown:
case kHIDUsage_GD_DPadLeft:
case kHIDUsage_GD_SystemMainMenu:
case kHIDUsage_GD_Select:
case kHIDUsage_GD_Start:
target = buttons;
elementsArray = js->hatElements;
break;
}
}
else if (page == kHIDPage_Simulation)
{
switch (usage)
{
case kHIDUsage_Sim_Accelerator:
case kHIDUsage_Sim_Brake:
case kHIDUsage_Sim_Throttle:
case kHIDUsage_Sim_Rudder:
case kHIDUsage_Sim_Steering:
target = axes;
break;
}
}
else if (page == kHIDPage_Button || page == kHIDPage_Consumer)
target = buttons;
if (target)
break;
}
case kHIDPage_Button:
elementsArray = js->buttonElements;
break;
default:
break;
}
if (elementsArray)
{
_GLFWjoyelementNS* element = calloc(1, sizeof(_GLFWjoyelementNS));
CFArrayAppendValue(elementsArray, element);
element->elementRef = elementRef;
element->minReport = IOHIDElementGetLogicalMin(elementRef);
element->maxReport = IOHIDElementGetLogicalMax(elementRef);
}
}
// Adds an element to the specified joystick
//
static void getElementsCFArrayHandler(const void* value, void* parameter)
{
if (CFGetTypeID(value) == IOHIDElementGetTypeID())
{
addJoystickElement((_GLFWjoystickNS*) parameter,
(IOHIDElementRef) value);
}
}
// Returns the value of the specified element of the specified joystick
//
static long getElementValue(_GLFWjoystickNS* js, _GLFWjoyelementNS* element)
{
IOReturn result = kIOReturnSuccess;
IOHIDValueRef valueRef;
long value = 0;
if (js && element && js->deviceRef)
{
result = IOHIDDeviceGetValue(js->deviceRef,
element->elementRef,
&valueRef);
if (kIOReturnSuccess == result)
{
_GLFWjoyelementNS* element = calloc(1, sizeof(_GLFWjoyelementNS));
element->native = native;
element->usage = usage;
element->index = (int) CFArrayGetCount(target);
element->minimum = IOHIDElementGetLogicalMin(native);
element->maximum = IOHIDElementGetLogicalMax(native);
CFArrayAppendValue(target, element);
value = IOHIDValueGetIntegerValue(valueRef);
// Record min and max for auto calibration
if (value < element->minReport)
element->minReport = value;
if (value > element->maxReport)
element->maxReport = value;
}
}
CFRelease(elements);
// Auto user scale
return value;
}
CFArraySortValues(axes, CFRangeMake(0, CFArrayGetCount(axes)),
compareElements, NULL);
CFArraySortValues(buttons, CFRangeMake(0, CFArrayGetCount(buttons)),
compareElements, NULL);
CFArraySortValues(hats, CFRangeMake(0, CFArrayGetCount(hats)),
compareElements, NULL);
// Removes the specified joystick
//
static void removeJoystick(_GLFWjoystickNS* js)
{
int i;
js = _glfwAllocJoystick(name, guid,
(int) CFArrayGetCount(axes),
(int) CFArrayGetCount(buttons),
(int) CFArrayGetCount(hats));
if (!js->present)
return;
js->ns.device = device;
js->ns.axes = axes;
js->ns.buttons = buttons;
js->ns.hats = hats;
for (i = 0; i < CFArrayGetCount(js->axisElements); i++)
free((void*) CFArrayGetValueAtIndex(js->axisElements, i));
CFArrayRemoveAllValues(js->axisElements);
CFRelease(js->axisElements);
_glfwInputJoystick(js, GLFW_CONNECTED);
for (i = 0; i < CFArrayGetCount(js->buttonElements); i++)
free((void*) CFArrayGetValueAtIndex(js->buttonElements, i));
CFArrayRemoveAllValues(js->buttonElements);
CFRelease(js->buttonElements);
for (i = 0; i < CFArrayGetCount(js->hatElements); i++)
free((void*) CFArrayGetValueAtIndex(js->hatElements, i));
CFArrayRemoveAllValues(js->hatElements);
CFRelease(js->hatElements);
free(js->axes);
free(js->buttons);
memset(js, 0, sizeof(_GLFWjoystickNS));
_glfwInputJoystickChange(js - _glfw.ns_js, GLFW_DISCONNECTED);
}
// Polls for joystick axis events and updates GLFW state
//
static GLFWbool pollJoystickAxisEvents(_GLFWjoystickNS* js)
{
CFIndex i;
if (!js->present)
return GLFW_FALSE;
for (i = 0; i < CFArrayGetCount(js->axisElements); i++)
{
_GLFWjoyelementNS* axis = (_GLFWjoyelementNS*)
CFArrayGetValueAtIndex(js->axisElements, i);
long value = getElementValue(js, axis);
long readScale = axis->maxReport - axis->minReport;
if (readScale == 0)
js->axes[i] = value;
else
js->axes[i] = (2.f * (value - axis->minReport) / readScale) - 1.f;
}
return GLFW_TRUE;
}
// Polls for joystick button events and updates GLFW state
//
static GLFWbool pollJoystickButtonEvents(_GLFWjoystickNS* js)
{
CFIndex i;
int buttonIndex = 0;
if (!js->present)
return GLFW_FALSE;
for (i = 0; i < CFArrayGetCount(js->buttonElements); i++)
{
_GLFWjoyelementNS* button = (_GLFWjoyelementNS*)
CFArrayGetValueAtIndex(js->buttonElements, i);
if (getElementValue(js, button))
js->buttons[buttonIndex++] = GLFW_PRESS;
else
js->buttons[buttonIndex++] = GLFW_RELEASE;
}
for (i = 0; i < CFArrayGetCount(js->hatElements); i++)
{
_GLFWjoyelementNS* hat = (_GLFWjoyelementNS*)
CFArrayGetValueAtIndex(js->hatElements, i);
// Bit fields of button presses for each direction, including nil
const int directions[9] = { 1, 3, 2, 6, 4, 12, 8, 9, 0 };
long j, value = getElementValue(js, hat);
if (value < 0 || value > 8)
value = 8;
for (j = 0; j < 4; j++)
{
if (directions[value] & (1 << j))
js->buttons[buttonIndex++] = GLFW_PRESS;
else
js->buttons[buttonIndex++] = GLFW_RELEASE;
}
}
return GLFW_TRUE;
}
// Callback for user-initiated joystick addition
//
static void matchCallback(void* context,
IOReturn result,
void* sender,
IOHIDDeviceRef deviceRef)
{
_GLFWjoystickNS* js;
int joy;
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
{
if (_glfw.ns_js[joy].present && _glfw.ns_js[joy].deviceRef == deviceRef)
return;
}
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
{
if (!_glfw.ns_js[joy].present)
break;
}
if (joy > GLFW_JOYSTICK_LAST)
return;
js = _glfw.ns_js + joy;
js->present = GLFW_TRUE;
js->deviceRef = deviceRef;
CFStringRef name = IOHIDDeviceGetProperty(deviceRef,
CFSTR(kIOHIDProductKey));
if (name)
{
CFStringGetCString(name,
js->name,
sizeof(js->name),
kCFStringEncodingUTF8);
}
else
strncpy(js->name, "Unknown", sizeof(js->name));
js->axisElements = CFArrayCreateMutable(NULL, 0, NULL);
js->buttonElements = CFArrayCreateMutable(NULL, 0, NULL);
js->hatElements = CFArrayCreateMutable(NULL, 0, NULL);
CFArrayRef arrayRef = IOHIDDeviceCopyMatchingElements(deviceRef,
NULL,
kIOHIDOptionsTypeNone);
CFRange range = { 0, CFArrayGetCount(arrayRef) };
CFArrayApplyFunction(arrayRef,
range,
getElementsCFArrayHandler,
(void*) js);
CFRelease(arrayRef);
js->axes = calloc(CFArrayGetCount(js->axisElements), sizeof(float));
js->buttons = calloc(CFArrayGetCount(js->buttonElements) +
CFArrayGetCount(js->hatElements) * 4, 1);
_glfwInputJoystickChange(joy, GLFW_CONNECTED);
}
// Callback for user-initiated joystick removal
@@ -286,20 +332,60 @@ static void matchCallback(void* context,
static void removeCallback(void* context,
IOReturn result,
void* sender,
IOHIDDeviceRef device)
IOHIDDeviceRef deviceRef)
{
int jid;
int joy;
for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
{
if (_glfw.joysticks[jid].connected && _glfw.joysticks[jid].ns.device == device)
if (_glfw.ns_js[joy].deviceRef == deviceRef)
{
closeJoystick(&_glfw.joysticks[jid]);
removeJoystick(_glfw.ns_js + joy);
break;
}
}
}
// Creates a dictionary to match against devices with the specified usage page
// and usage
//
static CFMutableDictionaryRef createMatchingDictionary(long usagePage,
long usage)
{
CFMutableDictionaryRef result =
CFDictionaryCreateMutable(kCFAllocatorDefault,
0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
if (result)
{
CFNumberRef pageRef = CFNumberCreate(kCFAllocatorDefault,
kCFNumberLongType,
&usagePage);
if (pageRef)
{
CFDictionarySetValue(result,
CFSTR(kIOHIDDeviceUsagePageKey),
pageRef);
CFRelease(pageRef);
CFNumberRef usageRef = CFNumberCreate(kCFAllocatorDefault,
kCFNumberLongType,
&usage);
if (usageRef)
{
CFDictionarySetValue(result,
CFSTR(kIOHIDDeviceUsageKey),
usageRef);
CFRelease(usageRef);
}
}
}
return result;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW internal API //////
@@ -309,73 +395,56 @@ static void removeCallback(void* context,
//
void _glfwInitJoysticksNS(void)
{
CFMutableArrayRef matching;
const long usages[] =
{
kHIDUsage_GD_Joystick,
kHIDUsage_GD_GamePad,
kHIDUsage_GD_MultiAxisController
};
CFMutableArrayRef matchingCFArrayRef;
_glfw.ns.hidManager = IOHIDManagerCreate(kCFAllocatorDefault,
kIOHIDOptionsTypeNone);
matching = CFArrayCreateMutable(kCFAllocatorDefault,
0,
&kCFTypeArrayCallBacks);
if (!matching)
matchingCFArrayRef = CFArrayCreateMutable(kCFAllocatorDefault,
0,
&kCFTypeArrayCallBacks);
if (matchingCFArrayRef)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Cocoa: Failed to create array");
return;
}
for (size_t i = 0; i < sizeof(usages) / sizeof(long); i++)
{
const long page = kHIDPage_GenericDesktop;
CFMutableDictionaryRef dict =
CFDictionaryCreateMutable(kCFAllocatorDefault,
0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
if (!dict)
continue;
CFNumberRef pageRef = CFNumberCreate(kCFAllocatorDefault,
kCFNumberLongType,
&page);
CFNumberRef usageRef = CFNumberCreate(kCFAllocatorDefault,
kCFNumberLongType,
&usages[i]);
if (pageRef && usageRef)
CFDictionaryRef matchingCFDictRef =
createMatchingDictionary(kHIDPage_GenericDesktop,
kHIDUsage_GD_Joystick);
if (matchingCFDictRef)
{
CFDictionarySetValue(dict,
CFSTR(kIOHIDDeviceUsagePageKey),
pageRef);
CFDictionarySetValue(dict,
CFSTR(kIOHIDDeviceUsageKey),
usageRef);
CFArrayAppendValue(matching, dict);
CFArrayAppendValue(matchingCFArrayRef, matchingCFDictRef);
CFRelease(matchingCFDictRef);
}
if (pageRef)
CFRelease(pageRef);
if (usageRef)
CFRelease(usageRef);
matchingCFDictRef = createMatchingDictionary(kHIDPage_GenericDesktop,
kHIDUsage_GD_GamePad);
if (matchingCFDictRef)
{
CFArrayAppendValue(matchingCFArrayRef, matchingCFDictRef);
CFRelease(matchingCFDictRef);
}
CFRelease(dict);
matchingCFDictRef =
createMatchingDictionary(kHIDPage_GenericDesktop,
kHIDUsage_GD_MultiAxisController);
if (matchingCFDictRef)
{
CFArrayAppendValue(matchingCFArrayRef, matchingCFDictRef);
CFRelease(matchingCFDictRef);
}
IOHIDManagerSetDeviceMatchingMultiple(_glfw.ns.hidManager,
matchingCFArrayRef);
CFRelease(matchingCFArrayRef);
}
IOHIDManagerSetDeviceMatchingMultiple(_glfw.ns.hidManager, matching);
CFRelease(matching);
IOHIDManagerRegisterDeviceMatchingCallback(_glfw.ns.hidManager,
&matchCallback, NULL);
IOHIDManagerRegisterDeviceRemovalCallback(_glfw.ns.hidManager,
&removeCallback, NULL);
IOHIDManagerScheduleWithRunLoop(_glfw.ns.hidManager,
CFRunLoopGetMain(),
kCFRunLoopDefaultMode);
IOHIDManagerOpen(_glfw.ns.hidManager, kIOHIDOptionsTypeNone);
// Execute the run loop once in order to register any initially-attached
@@ -387,12 +456,12 @@ void _glfwInitJoysticksNS(void)
//
void _glfwTerminateJoysticksNS(void)
{
int jid;
int joy;
for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
{
if (_glfw.joysticks[jid].connected)
closeJoystick(&_glfw.joysticks[jid]);
_GLFWjoystickNS* js = _glfw.ns_js + joy;
removeJoystick(js);
}
CFRelease(_glfw.ns.hidManager);
@@ -404,85 +473,39 @@ void _glfwTerminateJoysticksNS(void)
////// GLFW platform API //////
//////////////////////////////////////////////////////////////////////////
int _glfwPlatformPollJoystick(_GLFWjoystick* js, int mode)
int _glfwPlatformJoystickPresent(int joy)
{
if (mode & _GLFW_POLL_AXES)
{
CFIndex i;
for (i = 0; i < CFArrayGetCount(js->ns.axes); i++)
{
_GLFWjoyelementNS* axis = (_GLFWjoyelementNS*)
CFArrayGetValueAtIndex(js->ns.axes, i);
const long raw = getElementValue(js, axis);
// Perform auto calibration
if (raw < axis->minimum)
axis->minimum = raw;
if (raw > axis->maximum)
axis->maximum = raw;
const long size = axis->maximum - axis->minimum;
if (size == 0)
_glfwInputJoystickAxis(js, (int) i, 0.f);
else
{
const float value = (2.f * (raw - axis->minimum) / size) - 1.f;
_glfwInputJoystickAxis(js, (int) i, value);
}
}
}
if (mode & _GLFW_POLL_BUTTONS)
{
CFIndex i;
for (i = 0; i < CFArrayGetCount(js->ns.buttons); i++)
{
_GLFWjoyelementNS* button = (_GLFWjoyelementNS*)
CFArrayGetValueAtIndex(js->ns.buttons, i);
const char value = getElementValue(js, button) - button->minimum;
const int state = (value > 0) ? GLFW_PRESS : GLFW_RELEASE;
_glfwInputJoystickButton(js, (int) i, state);
}
for (i = 0; i < CFArrayGetCount(js->ns.hats); i++)
{
const int states[9] =
{
GLFW_HAT_UP,
GLFW_HAT_RIGHT_UP,
GLFW_HAT_RIGHT,
GLFW_HAT_RIGHT_DOWN,
GLFW_HAT_DOWN,
GLFW_HAT_LEFT_DOWN,
GLFW_HAT_LEFT,
GLFW_HAT_LEFT_UP,
GLFW_HAT_CENTERED
};
_GLFWjoyelementNS* hat = (_GLFWjoyelementNS*)
CFArrayGetValueAtIndex(js->ns.hats, i);
long state = getElementValue(js, hat) - hat->minimum;
if (state < 0 || state > 8)
state = 8;
_glfwInputJoystickHat(js, (int) i, states[state]);
}
}
return js->connected;
_GLFWjoystickNS* js = _glfw.ns_js + joy;
return js->present;
}
void _glfwPlatformUpdateGamepadGUID(char* guid)
const float* _glfwPlatformGetJoystickAxes(int joy, int* count)
{
if ((strncmp(guid + 4, "000000000000", 12) == 0) &&
(strncmp(guid + 20, "000000000000", 12) == 0))
{
char original[33];
strncpy(original, guid, sizeof(original) - 1);
sprintf(guid, "03000000%.4s0000%.4s000000000000",
original, original + 16);
}
_GLFWjoystickNS* js = _glfw.ns_js + joy;
if (!pollJoystickAxisEvents(js))
return NULL;
*count = (int) CFArrayGetCount(js->axisElements);
return js->axes;
}
const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count)
{
_GLFWjoystickNS* js = _glfw.ns_js + joy;
if (!pollJoystickButtonEvents(js))
return NULL;
*count = (int) CFArrayGetCount(js->buttonElements) +
(int) CFArrayGetCount(js->hatElements) * 4;
return js->buttons;
}
const char* _glfwPlatformGetJoystickName(int joy)
{
_GLFWjoystickNS* js = _glfw.ns_js + joy;
if (!js->present)
return NULL;
return js->name;
}
src/cocoa_monitor.m
+135 -349
View File
@@ -1,8 +1,8 @@
//========================================================================
// GLFW 3.3 macOS - www.glfw.org
// GLFW 3.3 OS X - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -24,102 +24,51 @@
// distribution.
//
//========================================================================
// It is fine to use C99 in this file because it will not be built with VS
//========================================================================
#include "internal.h"
#include <stdlib.h>
#include <limits.h>
#include <math.h>
#include <IOKit/graphics/IOGraphicsLib.h>
#include <CoreVideo/CVBase.h>
#include <CoreVideo/CVDisplayLink.h>
#include <ApplicationServices/ApplicationServices.h>
// Get the name of the specified display, or NULL
// Get the name of the specified display
//
static char* getMonitorName(CGDirectDisplayID displayID, NSScreen* screen)
static char* getDisplayName(CGDirectDisplayID displayID)
{
// IOKit doesn't work on Apple Silicon anymore
// Luckily, 10.15 introduced -[NSScreen localizedName].
// Use it if available, and fall back to IOKit otherwise.
if (screen)
{
if ([screen respondsToSelector:@selector(localizedName)])
{
NSString* name = [screen valueForKey:@"localizedName"];
if (name)
return _glfw_strdup([name UTF8String]);
}
}
char* name;
CFDictionaryRef info, names;
CFStringRef value;
CFIndex size;
io_iterator_t it;
io_service_t service;
CFDictionaryRef info;
if (IOServiceGetMatchingServices(MACH_PORT_NULL,
IOServiceMatching("IODisplayConnect"),
&it) != 0)
{
// This may happen if a desktop Mac is running headless
return _glfw_strdup("Display");
}
while ((service = IOIteratorNext(it)) != 0)
{
info = IODisplayCreateInfoDictionary(service,
kIODisplayOnlyPreferredName);
CFNumberRef vendorIDRef =
CFDictionaryGetValue(info, CFSTR(kDisplayVendorID));
CFNumberRef productIDRef =
CFDictionaryGetValue(info, CFSTR(kDisplayProductID));
if (!vendorIDRef || !productIDRef)
{
CFRelease(info);
continue;
}
unsigned int vendorID, productID;
CFNumberGetValue(vendorIDRef, kCFNumberIntType, &vendorID);
CFNumberGetValue(productIDRef, kCFNumberIntType, &productID);
if (CGDisplayVendorNumber(displayID) == vendorID &&
CGDisplayModelNumber(displayID) == productID)
{
// Info dictionary is used and freed below
break;
}
CFRelease(info);
}
IOObjectRelease(it);
if (!service)
return _glfw_strdup("Display");
CFDictionaryRef names =
CFDictionaryGetValue(info, CFSTR(kDisplayProductName));
CFStringRef nameRef;
// NOTE: This uses a deprecated function because Apple has
// (as of January 2015) not provided any alternative
info = IODisplayCreateInfoDictionary(CGDisplayIOServicePort(displayID),
kIODisplayOnlyPreferredName);
names = CFDictionaryGetValue(info, CFSTR(kDisplayProductName));
if (!names || !CFDictionaryGetValueIfPresent(names, CFSTR("en_US"),
(const void**) &nameRef))
(const void**) &value))
{
// This may happen if a desktop Mac is running headless
_glfwInputError(GLFW_PLATFORM_ERROR,
"Cocoa: Failed to retrieve display name");
CFRelease(info);
return _glfw_strdup("Display");
return strdup("Unknown");
}
const CFIndex size =
CFStringGetMaximumSizeForEncoding(CFStringGetLength(nameRef),
kCFStringEncodingUTF8);
char* name = calloc(size + 1, 1);
CFStringGetCString(nameRef, name, size, kCFStringEncodingUTF8);
size = CFStringGetMaximumSizeForEncoding(CFStringGetLength(value),
kCFStringEncodingUTF8);
name = calloc(size + 1, 1);
CFStringGetCString(value, name, size, kCFStringEncodingUTF8);
CFRelease(info);
return name;
}
@@ -128,15 +77,15 @@ static char* getMonitorName(CGDirectDisplayID displayID, NSScreen* screen)
static GLFWbool modeIsGood(CGDisplayModeRef mode)
{
uint32_t flags = CGDisplayModeGetIOFlags(mode);
if (!(flags & kDisplayModeValidFlag) || !(flags & kDisplayModeSafeFlag))
return GLFW_FALSE;
if (flags & kDisplayModeInterlacedFlag)
return GLFW_FALSE;
if (flags & kDisplayModeStretchedFlag)
return GLFW_FALSE;
#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
CFStringRef format = CGDisplayModeCopyPixelEncoding(mode);
if (CFStringCompare(format, CFSTR(IO16BitDirectPixels), 0) &&
CFStringCompare(format, CFSTR(IO32BitDirectPixels), 0))
@@ -146,25 +95,28 @@ static GLFWbool modeIsGood(CGDisplayModeRef mode)
}
CFRelease(format);
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
return GLFW_TRUE;
}
// Convert Core Graphics display mode to GLFW video mode
//
static GLFWvidmode vidmodeFromCGDisplayMode(CGDisplayModeRef mode,
double fallbackRefreshRate)
CVDisplayLinkRef link)
{
GLFWvidmode result;
result.width = (int) CGDisplayModeGetWidth(mode);
result.height = (int) CGDisplayModeGetHeight(mode);
result.refreshRate = (int) round(CGDisplayModeGetRefreshRate(mode));
result.refreshRate = (int) CGDisplayModeGetRefreshRate(mode);
if (result.refreshRate == 0)
result.refreshRate = (int) round(fallbackRefreshRate);
{
const CVTime time = CVDisplayLinkGetNominalOutputVideoRefreshPeriod(link);
if (!(time.flags & kCVTimeIsIndefinite))
result.refreshRate = (int) (time.timeScale / (double) time.timeValue);
}
#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
CFStringRef format = CGDisplayModeCopyPixelEncoding(mode);
if (CFStringCompare(format, CFSTR(IO16BitDirectPixels), 0) == 0)
{
result.redBits = 5;
@@ -172,16 +124,13 @@ static GLFWvidmode vidmodeFromCGDisplayMode(CGDisplayModeRef mode,
result.blueBits = 5;
}
else
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
{
result.redBits = 8;
result.greenBits = 8;
result.blueBits = 8;
}
#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
CFRelease(format);
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
return result;
}
@@ -192,13 +141,7 @@ static CGDisplayFadeReservationToken beginFadeReservation(void)
CGDisplayFadeReservationToken token = kCGDisplayFadeReservationInvalidToken;
if (CGAcquireDisplayFadeReservation(5, &token) == kCGErrorSuccess)
{
CGDisplayFade(token, 0.3,
kCGDisplayBlendNormal,
kCGDisplayBlendSolidColor,
0.0, 0.0, 0.0,
TRUE);
}
CGDisplayFade(token, 0.3, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0.0, 0.0, 0.0, TRUE);
return token;
}
@@ -209,199 +152,44 @@ static void endFadeReservation(CGDisplayFadeReservationToken token)
{
if (token != kCGDisplayFadeReservationInvalidToken)
{
CGDisplayFade(token, 0.5,
kCGDisplayBlendSolidColor,
kCGDisplayBlendNormal,
0.0, 0.0, 0.0,
FALSE);
CGDisplayFade(token, 0.5, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0.0, 0.0, 0.0, FALSE);
CGReleaseDisplayFadeReservation(token);
}
}
// Returns the display refresh rate queried from the I/O registry
//
static double getFallbackRefreshRate(CGDirectDisplayID displayID)
{
double refreshRate = 60.0;
io_iterator_t it;
io_service_t service;
if (IOServiceGetMatchingServices(MACH_PORT_NULL,
IOServiceMatching("IOFramebuffer"),
&it) != 0)
{
return refreshRate;
}
while ((service = IOIteratorNext(it)) != 0)
{
const CFNumberRef indexRef =
IORegistryEntryCreateCFProperty(service,
CFSTR("IOFramebufferOpenGLIndex"),
kCFAllocatorDefault,
kNilOptions);
if (!indexRef)
continue;
uint32_t index = 0;
CFNumberGetValue(indexRef, kCFNumberIntType, &index);
CFRelease(indexRef);
if (CGOpenGLDisplayMaskToDisplayID(1 << index) != displayID)
continue;
const CFNumberRef clockRef =
IORegistryEntryCreateCFProperty(service,
CFSTR("IOFBCurrentPixelClock"),
kCFAllocatorDefault,
kNilOptions);
const CFNumberRef countRef =
IORegistryEntryCreateCFProperty(service,
CFSTR("IOFBCurrentPixelCount"),
kCFAllocatorDefault,
kNilOptions);
uint32_t clock = 0, count = 0;
if (clockRef)
{
CFNumberGetValue(clockRef, kCFNumberIntType, &clock);
CFRelease(clockRef);
}
if (countRef)
{
CFNumberGetValue(countRef, kCFNumberIntType, &count);
CFRelease(countRef);
}
if (clock > 0 && count > 0)
refreshRate = clock / (double) count;
break;
}
IOObjectRelease(it);
return refreshRate;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW internal API //////
//////////////////////////////////////////////////////////////////////////
// Poll for changes in the set of connected monitors
//
void _glfwPollMonitorsNS(void)
{
uint32_t displayCount;
CGGetOnlineDisplayList(0, NULL, &displayCount);
CGDirectDisplayID* displays = calloc(displayCount, sizeof(CGDirectDisplayID));
CGGetOnlineDisplayList(displayCount, displays, &displayCount);
for (int i = 0; i < _glfw.monitorCount; i++)
_glfw.monitors[i]->ns.screen = nil;
_GLFWmonitor** disconnected = NULL;
uint32_t disconnectedCount = _glfw.monitorCount;
if (disconnectedCount)
{
disconnected = calloc(_glfw.monitorCount, sizeof(_GLFWmonitor*));
memcpy(disconnected,
_glfw.monitors,
_glfw.monitorCount * sizeof(_GLFWmonitor*));
}
for (uint32_t i = 0; i < displayCount; i++)
{
if (CGDisplayIsAsleep(displays[i]))
continue;
const uint32_t unitNumber = CGDisplayUnitNumber(displays[i]);
NSScreen* screen = nil;
for (screen in [NSScreen screens])
{
NSNumber* screenNumber = [screen deviceDescription][@"NSScreenNumber"];
// HACK: Compare unit numbers instead of display IDs to work around
// display replacement on machines with automatic graphics
// switching
if (CGDisplayUnitNumber([screenNumber unsignedIntValue]) == unitNumber)
break;
}
// HACK: Compare unit numbers instead of display IDs to work around
// display replacement on machines with automatic graphics
// switching
uint32_t j;
for (j = 0; j < disconnectedCount; j++)
{
if (disconnected[j] && disconnected[j]->ns.unitNumber == unitNumber)
{
disconnected[j]->ns.screen = screen;
disconnected[j] = NULL;
break;
}
}
if (j < disconnectedCount)
continue;
const CGSize size = CGDisplayScreenSize(displays[i]);
char* name = getMonitorName(displays[i], screen);
if (!name)
continue;
_GLFWmonitor* monitor = _glfwAllocMonitor(name, size.width, size.height);
monitor->ns.displayID = displays[i];
monitor->ns.unitNumber = unitNumber;
monitor->ns.screen = screen;
free(name);
CGDisplayModeRef mode = CGDisplayCopyDisplayMode(displays[i]);
if (CGDisplayModeGetRefreshRate(mode) == 0.0)
monitor->ns.fallbackRefreshRate = getFallbackRefreshRate(displays[i]);
CGDisplayModeRelease(mode);
_glfwInputMonitor(monitor, GLFW_CONNECTED, _GLFW_INSERT_LAST);
}
for (uint32_t i = 0; i < disconnectedCount; i++)
{
if (disconnected[i])
_glfwInputMonitor(disconnected[i], GLFW_DISCONNECTED, 0);
}
free(disconnected);
free(displays);
}
// Change the current video mode
//
void _glfwSetVideoModeNS(_GLFWmonitor* monitor, const GLFWvidmode* desired)
GLFWbool _glfwSetVideoModeNS(_GLFWmonitor* monitor, const GLFWvidmode* desired)
{
GLFWvidmode current;
_glfwPlatformGetVideoMode(monitor, &current);
const GLFWvidmode* best = _glfwChooseVideoMode(monitor, desired);
if (_glfwCompareVideoModes(&current, best) == 0)
return;
CFArrayRef modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
const CFIndex count = CFArrayGetCount(modes);
CFArrayRef modes;
CFIndex count, i;
CVDisplayLinkRef link;
CGDisplayModeRef native = NULL;
GLFWvidmode current;
const GLFWvidmode* best;
for (CFIndex i = 0; i < count; i++)
best = _glfwChooseVideoMode(monitor, desired);
_glfwPlatformGetVideoMode(monitor, &current);
if (_glfwCompareVideoModes(&current, best) == 0)
return GLFW_TRUE;
CVDisplayLinkCreateWithCGDisplay(monitor->ns.displayID, &link);
modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
count = CFArrayGetCount(modes);
for (i = 0; i < count; i++)
{
CGDisplayModeRef dm = (CGDisplayModeRef) CFArrayGetValueAtIndex(modes, i);
if (!modeIsGood(dm))
continue;
const GLFWvidmode mode =
vidmodeFromCGDisplayMode(dm, monitor->ns.fallbackRefreshRate);
const GLFWvidmode mode = vidmodeFromCGDisplayMode(dm, link);
if (_glfwCompareVideoModes(best, &mode) == 0)
{
native = dm;
@@ -420,6 +208,16 @@ void _glfwSetVideoModeNS(_GLFWmonitor* monitor, const GLFWvidmode* desired)
}
CFRelease(modes);
CVDisplayLinkRelease(link);
if (!native)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Cocoa: Monitor mode list changed");
return GLFW_FALSE;
}
return GLFW_TRUE;
}
// Restore the previously saved (original) video mode
@@ -443,91 +241,85 @@ void _glfwRestoreVideoModeNS(_GLFWmonitor* monitor)
////// GLFW platform API //////
//////////////////////////////////////////////////////////////////////////
void _glfwPlatformFreeMonitor(_GLFWmonitor* monitor)
_GLFWmonitor** _glfwPlatformGetMonitors(int* count)
{
uint32_t i, found = 0, displayCount;
_GLFWmonitor** monitors;
CGDirectDisplayID* displays;
*count = 0;
CGGetOnlineDisplayList(0, NULL, &displayCount);
displays = calloc(displayCount, sizeof(CGDirectDisplayID));
monitors = calloc(displayCount, sizeof(_GLFWmonitor*));
CGGetOnlineDisplayList(displayCount, displays, &displayCount);
for (i = 0; i < displayCount; i++)
{
_GLFWmonitor* monitor;
if (CGDisplayIsAsleep(displays[i]))
continue;
const CGSize size = CGDisplayScreenSize(displays[i]);
char* name = getDisplayName(displays[i]);
monitor = _glfwAllocMonitor(name, size.width, size.height);
monitor->ns.displayID = displays[i];
monitor->ns.unitNumber = CGDisplayUnitNumber(displays[i]);
free(name);
found++;
monitors[found - 1] = monitor;
}
free(displays);
*count = found;
return monitors;
}
GLFWbool _glfwPlatformIsSameMonitor(_GLFWmonitor* first, _GLFWmonitor* second)
{
// HACK: Compare unit numbers instead of display IDs to work around display
// replacement on machines with automatic graphics switching
return first->ns.unitNumber == second->ns.unitNumber;
}
void _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos)
{
@autoreleasepool {
const CGRect bounds = CGDisplayBounds(monitor->ns.displayID);
if (xpos)
*xpos = (int) bounds.origin.x;
if (ypos)
*ypos = (int) bounds.origin.y;
} // autoreleasepool
}
void _glfwPlatformGetMonitorContentScale(_GLFWmonitor* monitor,
float* xscale, float* yscale)
{
@autoreleasepool {
if (!monitor->ns.screen)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Cocoa: Cannot query content scale without screen");
}
const NSRect points = [monitor->ns.screen frame];
const NSRect pixels = [monitor->ns.screen convertRectToBacking:points];
if (xscale)
*xscale = (float) (pixels.size.width / points.size.width);
if (yscale)
*yscale = (float) (pixels.size.height / points.size.height);
} // autoreleasepool
}
void _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor,
int* xpos, int* ypos,
int* width, int* height)
{
@autoreleasepool {
if (!monitor->ns.screen)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Cocoa: Cannot query workarea without screen");
}
const NSRect frameRect = [monitor->ns.screen visibleFrame];
if (xpos)
*xpos = frameRect.origin.x;
if (ypos)
*ypos = _glfwTransformYNS(frameRect.origin.y + frameRect.size.height - 1);
if (width)
*width = frameRect.size.width;
if (height)
*height = frameRect.size.height;
} // autoreleasepool
}
GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)
{
@autoreleasepool {
CFArrayRef modes;
CFIndex found, i, j;
GLFWvidmode* result;
CVDisplayLinkRef link;
*count = 0;
CFArrayRef modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
const CFIndex found = CFArrayGetCount(modes);
GLFWvidmode* result = calloc(found, sizeof(GLFWvidmode));
CVDisplayLinkCreateWithCGDisplay(monitor->ns.displayID, &link);
for (CFIndex i = 0; i < found; i++)
modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
found = CFArrayGetCount(modes);
result = calloc(found, sizeof(GLFWvidmode));
for (i = 0; i < found; i++)
{
CGDisplayModeRef dm = (CGDisplayModeRef) CFArrayGetValueAtIndex(modes, i);
if (!modeIsGood(dm))
continue;
const GLFWvidmode mode =
vidmodeFromCGDisplayMode(dm, monitor->ns.fallbackRefreshRate);
CFIndex j;
const GLFWvidmode mode = vidmodeFromCGDisplayMode(dm, link);
for (j = 0; j < *count; j++)
{
@@ -536,7 +328,7 @@ GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)
}
// Skip duplicate modes
if (j < *count)
if (i < *count)
continue;
(*count)++;
@@ -544,27 +336,27 @@ GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)
}
CFRelease(modes);
CVDisplayLinkRelease(link);
return result;
} // autoreleasepool
}
void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode *mode)
{
@autoreleasepool {
CGDisplayModeRef displayMode;
CVDisplayLinkRef link;
CGDisplayModeRef native = CGDisplayCopyDisplayMode(monitor->ns.displayID);
*mode = vidmodeFromCGDisplayMode(native, monitor->ns.fallbackRefreshRate);
CGDisplayModeRelease(native);
CVDisplayLinkCreateWithCGDisplay(monitor->ns.displayID, &link);
} // autoreleasepool
displayMode = CGDisplayCopyDisplayMode(monitor->ns.displayID);
*mode = vidmodeFromCGDisplayMode(displayMode, link);
CGDisplayModeRelease(displayMode);
CVDisplayLinkRelease(link);
}
GLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
void _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
{
@autoreleasepool {
uint32_t size = CGDisplayGammaTableCapacity(monitor->ns.displayID);
uint32_t i, size = CGDisplayGammaTableCapacity(monitor->ns.displayID);
CGGammaValue* values = calloc(size * 3, sizeof(CGGammaValue));
CGGetDisplayTransferByTable(monitor->ns.displayID,
@@ -576,7 +368,7 @@ GLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
_glfwAllocGammaArrays(ramp, size);
for (uint32_t i = 0; i < size; i++)
for (i = 0; i < size; i++)
{
ramp->red[i] = (unsigned short) (values[i] * 65535);
ramp->green[i] = (unsigned short) (values[i + size] * 65535);
@@ -584,18 +376,14 @@ GLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
}
free(values);
return GLFW_TRUE;
} // autoreleasepool
}
void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
{
@autoreleasepool {
int i;
CGGammaValue* values = calloc(ramp->size * 3, sizeof(CGGammaValue));
for (unsigned int i = 0; i < ramp->size; i++)
for (i = 0; i < ramp->size; i++)
{
values[i] = ramp->red[i] / 65535.f;
values[i + ramp->size] = ramp->green[i] / 65535.f;
@@ -609,8 +397,6 @@ void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
values + ramp->size * 2);
free(values);
} // autoreleasepool
}
src/cocoa_platform.h
+30 -100
View File
@@ -1,7 +1,7 @@
//========================================================================
// GLFW 3.3 macOS - www.glfw.org
// GLFW 3.3 OS X - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2009-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -24,98 +24,41 @@
//
//========================================================================
#ifndef _glfw3_cocoa_platform_h_
#define _glfw3_cocoa_platform_h_
#include <stdint.h>
#include <dlfcn.h>
#include <Carbon/Carbon.h>
// NOTE: All of NSGL was deprecated in the 10.14 SDK
// This disables the pointless warnings for every symbol we use
#ifndef GL_SILENCE_DEPRECATION
#define GL_SILENCE_DEPRECATION
#endif
#if defined(__OBJC__)
#import <Carbon/Carbon.h>
#import <Cocoa/Cocoa.h>
#else
#include <Carbon/Carbon.h>
#include <ApplicationServices/ApplicationServices.h>
typedef void* id;
#endif
// NOTE: Many Cocoa enum values have been renamed and we need to build across
// SDK versions where one is unavailable or deprecated.
// We use the newer names in code and replace them with the older names if
// the base SDK does not provide the newer names.
#if MAC_OS_X_VERSION_MAX_ALLOWED < 101200
#define NSBitmapFormatAlphaNonpremultiplied NSAlphaNonpremultipliedBitmapFormat
#define NSEventMaskAny NSAnyEventMask
#define NSEventMaskKeyUp NSKeyUpMask
#define NSEventModifierFlagCapsLock NSAlphaShiftKeyMask
#define NSEventModifierFlagCommand NSCommandKeyMask
#define NSEventModifierFlagControl NSControlKeyMask
#define NSEventModifierFlagDeviceIndependentFlagsMask NSDeviceIndependentModifierFlagsMask
#define NSEventModifierFlagOption NSAlternateKeyMask
#define NSEventModifierFlagShift NSShiftKeyMask
#define NSEventTypeApplicationDefined NSApplicationDefined
#define NSWindowStyleMaskBorderless NSBorderlessWindowMask
#define NSWindowStyleMaskClosable NSClosableWindowMask
#define NSWindowStyleMaskMiniaturizable NSMiniaturizableWindowMask
#define NSWindowStyleMaskResizable NSResizableWindowMask
#define NSWindowStyleMaskTitled NSTitledWindowMask
#endif
// NOTE: Many Cocoa dynamically linked constants have been renamed and we need
// to build across SDK versions where one is unavailable or deprecated.
// We use the newer names in code and replace them with the older names if
// the deployment target is older than the newer names.
#if MAC_OS_X_VERSION_MIN_REQUIRED < 101300
#define NSPasteboardTypeURL NSURLPboardType
#endif
typedef VkFlags VkMacOSSurfaceCreateFlagsMVK;
typedef VkFlags VkMetalSurfaceCreateFlagsEXT;
typedef struct VkMacOSSurfaceCreateInfoMVK
{
VkStructureType sType;
const void* pNext;
VkMacOSSurfaceCreateFlagsMVK flags;
const void* pView;
} VkMacOSSurfaceCreateInfoMVK;
typedef struct VkMetalSurfaceCreateInfoEXT
{
VkStructureType sType;
const void* pNext;
VkMetalSurfaceCreateFlagsEXT flags;
const void* pLayer;
} VkMetalSurfaceCreateInfoEXT;
typedef VkResult (APIENTRY *PFN_vkCreateMacOSSurfaceMVK)(VkInstance,const VkMacOSSurfaceCreateInfoMVK*,const VkAllocationCallbacks*,VkSurfaceKHR*);
typedef VkResult (APIENTRY *PFN_vkCreateMetalSurfaceEXT)(VkInstance,const VkMetalSurfaceCreateInfoEXT*,const VkAllocationCallbacks*,VkSurfaceKHR*);
#include "posix_thread.h"
#include "posix_tls.h"
#include "cocoa_joystick.h"
#include "nsgl_context.h"
#include "egl_context.h"
#include "osmesa_context.h"
#define _glfw_dlopen(name) dlopen(name, RTLD_LAZY | RTLD_LOCAL)
#define _glfw_dlclose(handle) dlclose(handle)
#define _glfw_dlsym(handle, name) dlsym(handle, name)
#define _GLFW_EGL_NATIVE_WINDOW ((EGLNativeWindowType) window->ns.layer)
#define _GLFW_EGL_NATIVE_DISPLAY EGL_DEFAULT_DISPLAY
#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowNS ns
#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryNS ns
#define _GLFW_PLATFORM_LIBRARY_TIMER_STATE _GLFWtimerNS ns
#define _GLFW_PLATFORM_LIBRARY_TIME_STATE _GLFWtimeNS ns_time
#define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorNS ns
#define _GLFW_PLATFORM_CURSOR_STATE _GLFWcursorNS ns
#define _GLFW_EGL_CONTEXT_STATE
#define _GLFW_EGL_LIBRARY_CONTEXT_STATE
// HIToolbox.framework pointer typedefs
#define kTISPropertyUnicodeKeyLayoutData _glfw.ns.tis.kPropertyUnicodeKeyLayoutData
#define kTISNotifySelectedKeyboardInputSourceChanged _glfw.ns.tis.kNotifySelectedKeyboardInputSourceChanged
typedef TISInputSourceRef (*PFN_TISCopyCurrentKeyboardLayoutInputSource)(void);
#define TISCopyCurrentKeyboardLayoutInputSource _glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource
typedef void* (*PFN_TISGetInputSourceProperty)(TISInputSourceRef,CFStringRef);
@@ -131,21 +74,12 @@ typedef struct _GLFWwindowNS
id object;
id delegate;
id view;
id layer;
GLFWbool maximized;
GLFWbool occluded;
GLFWbool retina;
// Cached window properties to filter out duplicate events
int width, height;
int fbWidth, fbHeight;
float xscale, yscale;
// The total sum of the distances the cursor has been warped
// since the last cursor motion event was processed
// This is kept to counteract Cocoa doing the same internally
double cursorWarpDeltaX, cursorWarpDeltaY;
} _GLFWwindowNS;
// Cocoa-specific global data
@@ -154,20 +88,17 @@ typedef struct _GLFWlibraryNS
{
CGEventSourceRef eventSource;
id delegate;
GLFWbool finishedLaunching;
GLFWbool cursorHidden;
id autoreleasePool;
id cursor;
TISInputSourceRef inputSource;
IOHIDManagerRef hidManager;
id unicodeData;
id helper;
id keyUpMonitor;
id nibObjects;
id listener;
char keynames[GLFW_KEY_LAST + 1][17];
short int keycodes[256];
short int scancodes[GLFW_KEY_LAST + 1];
char keyName[64];
short int publicKeys[256];
short int nativeKeys[GLFW_KEY_LAST + 1];
char* clipboardString;
CGPoint cascadePoint;
// Where to place the cursor when re-enabled
double restoreCursorPosX, restoreCursorPosY;
// The window whose disabled cursor mode is active
@@ -179,7 +110,9 @@ typedef struct _GLFWlibraryNS
PFN_TISGetInputSourceProperty GetInputSourceProperty;
PFN_LMGetKbdType GetKbdType;
CFStringRef kPropertyUnicodeKeyLayoutData;
CFStringRef kNotifySelectedKeyboardInputSourceChanged;
} tis;
} _GLFWlibraryNS;
// Cocoa-specific per-monitor data
@@ -189,8 +122,7 @@ typedef struct _GLFWmonitorNS
CGDirectDisplayID displayID;
CGDisplayModeRef previousMode;
uint32_t unitNumber;
id screen;
double fallbackRefreshRate;
} _GLFWmonitorNS;
// Cocoa-specific per-cursor data
@@ -198,23 +130,21 @@ typedef struct _GLFWmonitorNS
typedef struct _GLFWcursorNS
{
id object;
} _GLFWcursorNS;
// Cocoa-specific global timer data
//
typedef struct _GLFWtimerNS
typedef struct _GLFWtimeNS
{
uint64_t frequency;
} _GLFWtimerNS;
} _GLFWtimeNS;
void _glfwInitTimerNS(void);
void _glfwPollMonitorsNS(void);
void _glfwSetVideoModeNS(_GLFWmonitor* monitor, const GLFWvidmode* desired);
GLFWbool _glfwSetVideoModeNS(_GLFWmonitor* monitor, const GLFWvidmode* desired);
void _glfwRestoreVideoModeNS(_GLFWmonitor* monitor);
float _glfwTransformYNS(float y);
void* _glfwLoadLocalVulkanLoaderNS(void);
#endif // _glfw3_cocoa_platform_h_
src/cocoa_time.c
+4 -6
View File
@@ -1,7 +1,7 @@
//========================================================================
// GLFW 3.3 macOS - www.glfw.org
// GLFW 3.3 OS X - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2009-2016 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2009-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -23,8 +23,6 @@
// distribution.
//
//========================================================================
// It is fine to use C99 in this file because it will not be built with VS
//========================================================================
#include "internal.h"
@@ -42,7 +40,7 @@ void _glfwInitTimerNS(void)
mach_timebase_info_data_t info;
mach_timebase_info(&info);
_glfw.timer.ns.frequency = (info.denom * 1e9) / info.numer;
_glfw.ns_time.frequency = (info.denom * 1e9) / info.numer;
}
@@ -57,6 +55,6 @@ uint64_t _glfwPlatformGetTimerValue(void)
uint64_t _glfwPlatformGetTimerFrequency(void)
{
return _glfw.timer.ns.frequency;
return _glfw.ns_time.frequency;
}
src/cocoa_window.m
+500 -781
View File
File diff suppressed because it is too large Load Diff
src/context.c
+30 -68
View File
@@ -2,7 +2,7 @@
// GLFW 3.3 - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2016 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -24,8 +24,6 @@
// distribution.
//
//========================================================================
// Please use C89 style variable declarations in this file because VS 2010
//========================================================================
#include "internal.h"
@@ -40,30 +38,13 @@
////// GLFW internal API //////
//////////////////////////////////////////////////////////////////////////
// Checks whether the desired context attributes are valid
//
// This function checks things like whether the specified client API version
// exists and whether all relevant options have supported and non-conflicting
// values
//
GLFWbool _glfwIsValidContextConfig(const _GLFWctxconfig* ctxconfig)
{
if (ctxconfig->share)
{
if (ctxconfig->client == GLFW_NO_API ||
ctxconfig->share->context.client == GLFW_NO_API)
{
_glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
return GLFW_FALSE;
}
}
if (ctxconfig->source != GLFW_NATIVE_CONTEXT_API &&
ctxconfig->source != GLFW_EGL_CONTEXT_API &&
ctxconfig->source != GLFW_OSMESA_CONTEXT_API)
ctxconfig->source != GLFW_EGL_CONTEXT_API)
{
_glfwInputError(GLFW_INVALID_ENUM,
"Invalid context creation API 0x%08X",
"Invalid context creation API %i",
ctxconfig->source);
return GLFW_FALSE;
}
@@ -73,7 +54,7 @@ GLFWbool _glfwIsValidContextConfig(const _GLFWctxconfig* ctxconfig)
ctxconfig->client != GLFW_OPENGL_ES_API)
{
_glfwInputError(GLFW_INVALID_ENUM,
"Invalid client API 0x%08X",
"Invalid client API %i",
ctxconfig->client);
return GLFW_FALSE;
}
@@ -103,7 +84,7 @@ GLFWbool _glfwIsValidContextConfig(const _GLFWctxconfig* ctxconfig)
ctxconfig->profile != GLFW_OPENGL_COMPAT_PROFILE)
{
_glfwInputError(GLFW_INVALID_ENUM,
"Invalid OpenGL profile 0x%08X",
"Invalid OpenGL profile %i",
ctxconfig->profile);
return GLFW_FALSE;
}
@@ -152,7 +133,7 @@ GLFWbool _glfwIsValidContextConfig(const _GLFWctxconfig* ctxconfig)
ctxconfig->robustness != GLFW_LOSE_CONTEXT_ON_RESET)
{
_glfwInputError(GLFW_INVALID_ENUM,
"Invalid context robustness mode 0x%08X",
"Invalid context robustness mode %i",
ctxconfig->robustness);
return GLFW_FALSE;
}
@@ -164,7 +145,7 @@ GLFWbool _glfwIsValidContextConfig(const _GLFWctxconfig* ctxconfig)
ctxconfig->release != GLFW_RELEASE_BEHAVIOR_FLUSH)
{
_glfwInputError(GLFW_INVALID_ENUM,
"Invalid context release behavior 0x%08X",
"Invalid context release behavior %i",
ctxconfig->release);
return GLFW_FALSE;
}
@@ -173,8 +154,6 @@ GLFWbool _glfwIsValidContextConfig(const _GLFWctxconfig* ctxconfig)
return GLFW_TRUE;
}
// Chooses the framebuffer config that best matches the desired one
//
const _GLFWfbconfig* _glfwChooseFBConfig(const _GLFWfbconfig* desired,
const _GLFWfbconfig* alternatives,
unsigned int count)
@@ -196,6 +175,12 @@ const _GLFWfbconfig* _glfwChooseFBConfig(const _GLFWfbconfig* desired,
continue;
}
if (desired->doublebuffer != current->doublebuffer)
{
// Double buffering is a hard constraint
continue;
}
// Count number of missing buffers
{
missing = 0;
@@ -222,9 +207,6 @@ const _GLFWfbconfig* _glfwChooseFBConfig(const _GLFWfbconfig* desired,
// not important to us here, so we count them as one
missing++;
}
if (desired->transparent != current->transparent)
missing++;
}
// These polynomials make many small channel size differences matter
@@ -335,13 +317,10 @@ const _GLFWfbconfig* _glfwChooseFBConfig(const _GLFWfbconfig* desired,
return closest;
}
// Retrieves the attributes of the current context
//
GLFWbool _glfwRefreshContextAttribs(_GLFWwindow* window,
const _GLFWctxconfig* ctxconfig)
GLFWbool _glfwRefreshContextAttribs(const _GLFWctxconfig* ctxconfig)
{
int i;
_GLFWwindow* previous;
_GLFWwindow* window;
const char* version;
const char* prefixes[] =
{
@@ -351,12 +330,11 @@ GLFWbool _glfwRefreshContextAttribs(_GLFWwindow* window,
NULL
};
window = _glfwPlatformGetCurrentContext();
window->context.source = ctxconfig->source;
window->context.client = GLFW_OPENGL_API;
previous = _glfwPlatformGetTls(&_glfw.contextSlot);
glfwMakeContextCurrent((GLFWwindow*) window);
window->context.GetIntegerv = (PFNGLGETINTEGERVPROC)
window->context.getProcAddress("glGetIntegerv");
window->context.GetString = (PFNGLGETSTRINGPROC)
@@ -364,7 +342,6 @@ GLFWbool _glfwRefreshContextAttribs(_GLFWwindow* window,
if (!window->context.GetIntegerv || !window->context.GetString)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Entry point retrieval is broken");
glfwMakeContextCurrent((GLFWwindow*) previous);
return GLFW_FALSE;
}
@@ -382,7 +359,6 @@ GLFWbool _glfwRefreshContextAttribs(_GLFWwindow* window,
"OpenGL ES version string retrieval is broken");
}
glfwMakeContextCurrent((GLFWwindow*) previous);
return GLFW_FALSE;
}
@@ -414,7 +390,6 @@ GLFWbool _glfwRefreshContextAttribs(_GLFWwindow* window,
"No version found in OpenGL ES version string");
}
glfwMakeContextCurrent((GLFWwindow*) previous);
return GLFW_FALSE;
}
@@ -444,7 +419,6 @@ GLFWbool _glfwRefreshContextAttribs(_GLFWwindow* window,
window->context.major, window->context.minor);
}
glfwMakeContextCurrent((GLFWwindow*) previous);
return GLFW_FALSE;
}
@@ -460,7 +434,6 @@ GLFWbool _glfwRefreshContextAttribs(_GLFWwindow* window,
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Entry point retrieval is broken");
glfwMakeContextCurrent((GLFWwindow*) previous);
return GLFW_FALSE;
}
}
@@ -564,17 +537,12 @@ GLFWbool _glfwRefreshContextAttribs(_GLFWwindow* window,
PFNGLCLEARPROC glClear = (PFNGLCLEARPROC)
window->context.getProcAddress("glClear");
glClear(GL_COLOR_BUFFER_BIT);
if (window->doublebuffer)
window->context.swapBuffers(window);
window->context.swapBuffers(window);
}
glfwMakeContextCurrent((GLFWwindow*) previous);
return GLFW_TRUE;
}
// Searches an extension string for the specified extension
//
GLFWbool _glfwStringInExtensionString(const char* string, const char* extensions)
{
const char* start = extensions;
@@ -609,16 +577,13 @@ GLFWbool _glfwStringInExtensionString(const char* string, const char* extensions
GLFWAPI void glfwMakeContextCurrent(GLFWwindow* handle)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
_GLFWwindow* previous;
_GLFWwindow* previous = _glfwPlatformGetCurrentContext();
_GLFW_REQUIRE_INIT();
previous = _glfwPlatformGetTls(&_glfw.contextSlot);
if (window && window->context.client == GLFW_NO_API)
{
_glfwInputError(GLFW_NO_WINDOW_CONTEXT,
"Cannot make current with a window that has no OpenGL or OpenGL ES context");
_glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
return;
}
@@ -635,7 +600,7 @@ GLFWAPI void glfwMakeContextCurrent(GLFWwindow* handle)
GLFWAPI GLFWwindow* glfwGetCurrentContext(void)
{
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
return _glfwPlatformGetTls(&_glfw.contextSlot);
return (GLFWwindow*) _glfwPlatformGetCurrentContext();
}
GLFWAPI void glfwSwapBuffers(GLFWwindow* handle)
@@ -647,8 +612,7 @@ GLFWAPI void glfwSwapBuffers(GLFWwindow* handle)
if (window->context.client == GLFW_NO_API)
{
_glfwInputError(GLFW_NO_WINDOW_CONTEXT,
"Cannot swap buffers of a window that has no OpenGL or OpenGL ES context");
_glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
return;
}
@@ -661,11 +625,10 @@ GLFWAPI void glfwSwapInterval(int interval)
_GLFW_REQUIRE_INIT();
window = _glfwPlatformGetTls(&_glfw.contextSlot);
window = _glfwPlatformGetCurrentContext();
if (!window)
{
_glfwInputError(GLFW_NO_CURRENT_CONTEXT,
"Cannot set swap interval without a current OpenGL or OpenGL ES context");
_glfwInputError(GLFW_NO_CURRENT_CONTEXT, NULL);
return;
}
@@ -675,21 +638,21 @@ GLFWAPI void glfwSwapInterval(int interval)
GLFWAPI int glfwExtensionSupported(const char* extension)
{
_GLFWwindow* window;
assert(extension != NULL);
_GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);
window = _glfwPlatformGetTls(&_glfw.contextSlot);
window = _glfwPlatformGetCurrentContext();
if (!window)
{
_glfwInputError(GLFW_NO_CURRENT_CONTEXT,
"Cannot query extension without a current OpenGL or OpenGL ES context");
_glfwInputError(GLFW_NO_CURRENT_CONTEXT, NULL);
return GLFW_FALSE;
}
if (*extension == '\0')
{
_glfwInputError(GLFW_INVALID_VALUE, "Extension name cannot be an empty string");
_glfwInputError(GLFW_INVALID_VALUE, "Extension name is empty string");
return GLFW_FALSE;
}
@@ -745,11 +708,10 @@ GLFWAPI GLFWglproc glfwGetProcAddress(const char* procname)
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
window = _glfwPlatformGetTls(&_glfw.contextSlot);
window = _glfwPlatformGetCurrentContext();
if (!window)
{
_glfwInputError(GLFW_NO_CURRENT_CONTEXT,
"Cannot query entry point without a current OpenGL or OpenGL ES context");
_glfwInputError(GLFW_NO_CURRENT_CONTEXT, NULL);
return NULL;
}
src/egl_context.c
+72 -135
View File
@@ -2,7 +2,7 @@
// GLFW 3.3 EGL - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -24,8 +24,6 @@
// distribution.
//
//========================================================================
// Please use C89 style variable declarations in this file because VS 2010
//========================================================================
#include "internal.h"
@@ -115,7 +113,7 @@ static GLFWbool chooseEGLConfig(const _GLFWctxconfig* ctxconfig,
_GLFWfbconfig* u = usableConfigs + usableCount;
// Only consider RGB(A) EGLConfigs
if (getEGLConfigAttrib(n, EGL_COLOR_BUFFER_TYPE) != EGL_RGB_BUFFER)
if (!(getEGLConfigAttrib(n, EGL_COLOR_BUFFER_TYPE) & EGL_RGB_BUFFER))
continue;
// Only consider window EGLConfigs
@@ -123,26 +121,9 @@ static GLFWbool chooseEGLConfig(const _GLFWctxconfig* ctxconfig,
continue;
#if defined(_GLFW_X11)
{
XVisualInfo vi = {0};
// Only consider EGLConfigs with associated Visuals
vi.visualid = getEGLConfigAttrib(n, EGL_NATIVE_VISUAL_ID);
if (!vi.visualid)
continue;
if (desired->transparent)
{
int count;
XVisualInfo* vis =
XGetVisualInfo(_glfw.x11.display, VisualIDMask, &vi, &count);
if (vis)
{
u->transparent = _glfwIsVisualTransparentX11(vis[0].visual);
XFree(vis);
}
}
}
// Only consider EGLConfigs with associated Visuals
if (!getEGLConfigAttrib(n, EGL_NATIVE_VISUAL_ID))
continue;
#endif // _GLFW_X11
if (ctxconfig->client == GLFW_OPENGL_ES_API)
@@ -173,7 +154,7 @@ static GLFWbool chooseEGLConfig(const _GLFWctxconfig* ctxconfig,
u->stencilBits = getEGLConfigAttrib(n, EGL_STENCIL_SIZE);
u->samples = getEGLConfigAttrib(n, EGL_SAMPLES);
u->doublebuffer = desired->doublebuffer;
u->doublebuffer = GLFW_TRUE;
u->handle = (uintptr_t) n;
usableCount++;
@@ -218,24 +199,18 @@ static void makeContextCurrentEGL(_GLFWwindow* window)
}
}
_glfwPlatformSetTls(&_glfw.contextSlot, window);
_glfwPlatformSetCurrentContext(window);
}
static void swapBuffersEGL(_GLFWwindow* window)
{
if (window != _glfwPlatformGetTls(&_glfw.contextSlot))
if (window != _glfwPlatformGetCurrentContext())
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"EGL: The context must be current on the calling thread when swapping buffers");
return;
}
#if defined(_GLFW_WAYLAND)
// NOTE: Swapping buffers on a hidden window on Wayland makes it visible
if (!window->wl.visible)
return;
#endif
eglSwapBuffers(_glfw.egl.display, window->context.egl.surface);
}
@@ -258,7 +233,7 @@ static int extensionSupportedEGL(const char* extension)
static GLFWglproc getProcAddressEGL(const char* procname)
{
_GLFWwindow* window = _glfwPlatformGetTls(&_glfw.contextSlot);
_GLFWwindow* window = _glfwPlatformGetCurrentContext();
if (window->context.egl.client)
{
@@ -311,17 +286,11 @@ GLFWbool _glfwInitEGL(void)
int i;
const char* sonames[] =
{
#if defined(_GLFW_EGL_LIBRARY)
_GLFW_EGL_LIBRARY,
#elif defined(_GLFW_WIN32)
#if defined(_GLFW_WIN32)
"libEGL.dll",
"EGL.dll",
#elif defined(_GLFW_COCOA)
"libEGL.dylib",
#elif defined(__CYGWIN__)
"libEGL-1.so",
#elif defined(__OpenBSD__) || defined(__NetBSD__)
"libEGL.so",
#else
"libEGL.so.1",
#endif
@@ -346,37 +315,37 @@ GLFWbool _glfwInitEGL(void)
_glfw.egl.prefix = (strncmp(sonames[i], "lib", 3) == 0);
_glfw.egl.GetConfigAttrib = (PFN_eglGetConfigAttrib)
_glfw.egl.GetConfigAttrib = (PFNEGLGETCONFIGATTRIBPROC)
_glfw_dlsym(_glfw.egl.handle, "eglGetConfigAttrib");
_glfw.egl.GetConfigs = (PFN_eglGetConfigs)
_glfw.egl.GetConfigs = (PFNEGLGETCONFIGSPROC)
_glfw_dlsym(_glfw.egl.handle, "eglGetConfigs");
_glfw.egl.GetDisplay = (PFN_eglGetDisplay)
_glfw.egl.GetDisplay = (PFNEGLGETDISPLAYPROC)
_glfw_dlsym(_glfw.egl.handle, "eglGetDisplay");
_glfw.egl.GetError = (PFN_eglGetError)
_glfw.egl.GetError = (PFNEGLGETERRORPROC)
_glfw_dlsym(_glfw.egl.handle, "eglGetError");
_glfw.egl.Initialize = (PFN_eglInitialize)
_glfw.egl.Initialize = (PFNEGLINITIALIZEPROC)
_glfw_dlsym(_glfw.egl.handle, "eglInitialize");
_glfw.egl.Terminate = (PFN_eglTerminate)
_glfw.egl.Terminate = (PFNEGLTERMINATEPROC)
_glfw_dlsym(_glfw.egl.handle, "eglTerminate");
_glfw.egl.BindAPI = (PFN_eglBindAPI)
_glfw.egl.BindAPI = (PFNEGLBINDAPIPROC)
_glfw_dlsym(_glfw.egl.handle, "eglBindAPI");
_glfw.egl.CreateContext = (PFN_eglCreateContext)
_glfw.egl.CreateContext = (PFNEGLCREATECONTEXTPROC)
_glfw_dlsym(_glfw.egl.handle, "eglCreateContext");
_glfw.egl.DestroySurface = (PFN_eglDestroySurface)
_glfw.egl.DestroySurface = (PFNEGLDESTROYSURFACEPROC)
_glfw_dlsym(_glfw.egl.handle, "eglDestroySurface");
_glfw.egl.DestroyContext = (PFN_eglDestroyContext)
_glfw.egl.DestroyContext = (PFNEGLDESTROYCONTEXTPROC)
_glfw_dlsym(_glfw.egl.handle, "eglDestroyContext");
_glfw.egl.CreateWindowSurface = (PFN_eglCreateWindowSurface)
_glfw.egl.CreateWindowSurface = (PFNEGLCREATEWINDOWSURFACEPROC)
_glfw_dlsym(_glfw.egl.handle, "eglCreateWindowSurface");
_glfw.egl.MakeCurrent = (PFN_eglMakeCurrent)
_glfw.egl.MakeCurrent = (PFNEGLMAKECURRENTPROC)
_glfw_dlsym(_glfw.egl.handle, "eglMakeCurrent");
_glfw.egl.SwapBuffers = (PFN_eglSwapBuffers)
_glfw.egl.SwapBuffers = (PFNEGLSWAPBUFFERSPROC)
_glfw_dlsym(_glfw.egl.handle, "eglSwapBuffers");
_glfw.egl.SwapInterval = (PFN_eglSwapInterval)
_glfw.egl.SwapInterval = (PFNEGLSWAPINTERVALPROC)
_glfw_dlsym(_glfw.egl.handle, "eglSwapInterval");
_glfw.egl.QueryString = (PFN_eglQueryString)
_glfw.egl.QueryString = (PFNEGLQUERYSTRINGPROC)
_glfw_dlsym(_glfw.egl.handle, "eglQueryString");
_glfw.egl.GetProcAddress = (PFN_eglGetProcAddress)
_glfw.egl.GetProcAddress = (PFNEGLGETPROCADDRESSPROC)
_glfw_dlsym(_glfw.egl.handle, "eglGetProcAddress");
if (!_glfw.egl.GetConfigAttrib ||
@@ -430,12 +399,6 @@ GLFWbool _glfwInitEGL(void)
extensionSupportedEGL("EGL_KHR_create_context_no_error");
_glfw.egl.KHR_gl_colorspace =
extensionSupportedEGL("EGL_KHR_gl_colorspace");
_glfw.egl.KHR_get_all_proc_addresses =
extensionSupportedEGL("EGL_KHR_get_all_proc_addresses");
_glfw.egl.KHR_context_flush_control =
extensionSupportedEGL("EGL_KHR_context_flush_control");
_glfw.egl.EXT_present_opaque =
extensionSupportedEGL("EGL_EXT_present_opaque");
return GLFW_TRUE;
}
@@ -457,11 +420,11 @@ void _glfwTerminateEGL(void)
}
}
#define setAttrib(a, v) \
#define setEGLattrib(attribName, attribValue) \
{ \
assert(((size_t) index + 1) < sizeof(attribs) / sizeof(attribs[0])); \
attribs[index++] = a; \
attribs[index++] = v; \
attribs[index++] = attribName; \
attribs[index++] = attribValue; \
assert((size_t) index < sizeof(attribs) / sizeof(attribs[0])); \
}
// Create the OpenGL or OpenGL ES context
@@ -473,7 +436,6 @@ GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,
EGLint attribs[40];
EGLConfig config;
EGLContext share = NULL;
int index = 0;
if (!_glfw.egl.display)
{
@@ -514,7 +476,7 @@ GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,
if (_glfw.egl.KHR_create_context)
{
int mask = 0, flags = 0;
int index = 0, mask = 0, flags = 0;
if (ctxconfig->client == GLFW_OPENGL_API)
{
@@ -525,6 +487,12 @@ GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,
mask |= EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR;
else if (ctxconfig->profile == GLFW_OPENGL_COMPAT_PROFILE)
mask |= EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR;
if (_glfw.egl.KHR_create_context_no_error)
{
if (ctxconfig->noerror)
flags |= EGL_CONTEXT_OPENGL_NO_ERROR_KHR;
}
}
if (ctxconfig->debug)
@@ -534,57 +502,44 @@ GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,
{
if (ctxconfig->robustness == GLFW_NO_RESET_NOTIFICATION)
{
setAttrib(EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR,
EGL_NO_RESET_NOTIFICATION_KHR);
setEGLattrib(EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR,
EGL_NO_RESET_NOTIFICATION_KHR);
}
else if (ctxconfig->robustness == GLFW_LOSE_CONTEXT_ON_RESET)
{
setAttrib(EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR,
EGL_LOSE_CONTEXT_ON_RESET_KHR);
setEGLattrib(EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR,
EGL_LOSE_CONTEXT_ON_RESET_KHR);
}
flags |= EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR;
}
if (ctxconfig->noerror)
{
if (_glfw.egl.KHR_create_context_no_error)
setAttrib(EGL_CONTEXT_OPENGL_NO_ERROR_KHR, GLFW_TRUE);
}
if (ctxconfig->major != 1 || ctxconfig->minor != 0)
{
setAttrib(EGL_CONTEXT_MAJOR_VERSION_KHR, ctxconfig->major);
setAttrib(EGL_CONTEXT_MINOR_VERSION_KHR, ctxconfig->minor);
setEGLattrib(EGL_CONTEXT_MAJOR_VERSION_KHR, ctxconfig->major);
setEGLattrib(EGL_CONTEXT_MINOR_VERSION_KHR, ctxconfig->minor);
}
if (mask)
setAttrib(EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, mask);
setEGLattrib(EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, mask);
if (flags)
setAttrib(EGL_CONTEXT_FLAGS_KHR, flags);
setEGLattrib(EGL_CONTEXT_FLAGS_KHR, flags);
setEGLattrib(EGL_NONE, EGL_NONE);
}
else
{
int index = 0;
if (ctxconfig->client == GLFW_OPENGL_ES_API)
setAttrib(EGL_CONTEXT_CLIENT_VERSION, ctxconfig->major);
setEGLattrib(EGL_CONTEXT_CLIENT_VERSION, ctxconfig->major);
setEGLattrib(EGL_NONE, EGL_NONE);
}
if (_glfw.egl.KHR_context_flush_control)
{
if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_NONE)
{
setAttrib(EGL_CONTEXT_RELEASE_BEHAVIOR_KHR,
EGL_CONTEXT_RELEASE_BEHAVIOR_NONE_KHR);
}
else if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_FLUSH)
{
setAttrib(EGL_CONTEXT_RELEASE_BEHAVIOR_KHR,
EGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_KHR);
}
}
setAttrib(EGL_NONE, EGL_NONE);
// Context release behaviors (GL_KHR_context_flush_control) are not yet
// supported on EGL but are not a hard constraint, so ignore and continue
window->context.egl.handle = eglCreateContext(_glfw.egl.display,
config, share, attribs);
@@ -598,22 +553,20 @@ GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,
}
// Set up attributes for surface creation
index = 0;
if (fbconfig->sRGB)
{
if (_glfw.egl.KHR_gl_colorspace)
setAttrib(EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_SRGB_KHR);
int index = 0;
if (fbconfig->sRGB)
{
if (_glfw.egl.KHR_gl_colorspace)
{
setEGLattrib(EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_SRGB_KHR);
}
}
setEGLattrib(EGL_NONE, EGL_NONE);
}
if (!fbconfig->doublebuffer)
setAttrib(EGL_RENDER_BUFFER, EGL_SINGLE_BUFFER);
if (_glfw.egl.EXT_present_opaque)
setAttrib(EGL_PRESENT_OPAQUE_EXT, !fbconfig->transparent);
setAttrib(EGL_NONE, EGL_NONE);
window->context.egl.surface =
eglCreateWindowSurface(_glfw.egl.display,
config,
@@ -630,21 +583,16 @@ GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,
window->context.egl.config = config;
// Load the appropriate client library
if (!_glfw.egl.KHR_get_all_proc_addresses)
{
int i;
const char** sonames;
const char* es1sonames[] =
{
#if defined(_GLFW_GLESV1_LIBRARY)
_GLFW_GLESV1_LIBRARY,
#elif defined(_GLFW_WIN32)
#if defined(_GLFW_WIN32)
"GLESv1_CM.dll",
"libGLES_CM.dll",
#elif defined(_GLFW_COCOA)
"libGLESv1_CM.dylib",
#elif defined(__OpenBSD__) || defined(__NetBSD__)
"libGLESv1_CM.so",
#else
"libGLESv1_CM.so.1",
"libGLES_CM.so.1",
@@ -653,17 +601,11 @@ GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,
};
const char* es2sonames[] =
{
#if defined(_GLFW_GLESV2_LIBRARY)
_GLFW_GLESV2_LIBRARY,
#elif defined(_GLFW_WIN32)
#if defined(_GLFW_WIN32)
"GLESv2.dll",
"libGLESv2.dll",
#elif defined(_GLFW_COCOA)
"libGLESv2.dylib",
#elif defined(__CYGWIN__)
"libGLESv2-2.so",
#elif defined(__OpenBSD__) || defined(__NetBSD__)
"libGLESv2.so",
#else
"libGLESv2.so.2",
#endif
@@ -671,12 +613,8 @@ GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,
};
const char* glsonames[] =
{
#if defined(_GLFW_OPENGL_LIBRARY)
_GLFW_OPENGL_LIBRARY,
#elif defined(_GLFW_WIN32)
#if defined(_GLFW_WIN32)
#elif defined(_GLFW_COCOA)
#elif defined(__OpenBSD__) || defined(__NetBSD__)
"libGL.so",
#else
"libGL.so.1",
#endif
@@ -723,13 +661,12 @@ GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,
return GLFW_TRUE;
}
#undef setAttrib
#undef setEGLattrib
// Returns the Visual and depth of the chosen EGLConfig
//
#if defined(_GLFW_X11)
GLFWbool _glfwChooseVisualEGL(const _GLFWwndconfig* wndconfig,
const _GLFWctxconfig* ctxconfig,
GLFWbool _glfwChooseVisualEGL(const _GLFWctxconfig* ctxconfig,
const _GLFWfbconfig* fbconfig,
Visual** visual, int* depth)
{
@@ -784,7 +721,7 @@ GLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* handle)
_GLFWwindow* window = (_GLFWwindow*) handle;
_GLFW_REQUIRE_INIT_OR_RETURN(EGL_NO_CONTEXT);
if (window->context.source != GLFW_EGL_CONTEXT_API)
if (window->context.client == GLFW_NO_API)
{
_glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
return EGL_NO_CONTEXT;
@@ -798,7 +735,7 @@ GLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* handle)
_GLFWwindow* window = (_GLFWwindow*) handle;
_GLFW_REQUIRE_INIT_OR_RETURN(EGL_NO_SURFACE);
if (window->context.source != GLFW_EGL_CONTEXT_API)
if (window->context.client == GLFW_NO_API)
{
_glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
return EGL_NO_SURFACE;
src/egl_context.h
+52 -56
View File
@@ -2,7 +2,7 @@
// GLFW 3.3 EGL - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -25,16 +25,15 @@
//
//========================================================================
#ifndef _glfw3_egl_context_h_
#define _glfw3_egl_context_h_
#if defined(_GLFW_USE_EGLPLATFORM_H)
#include <EGL/eglplatform.h>
#elif defined(_GLFW_WIN32)
#define EGLAPIENTRY __stdcall
typedef HDC EGLNativeDisplayType;
typedef HWND EGLNativeWindowType;
#elif defined(_GLFW_COCOA)
#define EGLAPIENTRY
typedef void* EGLNativeDisplayType;
typedef id EGLNativeWindowType;
#elif defined(_GLFW_X11)
#define EGLAPIENTRY
typedef Display* EGLNativeDisplayType;
@@ -43,30 +42,34 @@ typedef Window EGLNativeWindowType;
#define EGLAPIENTRY
typedef struct wl_display* EGLNativeDisplayType;
typedef struct wl_egl_window* EGLNativeWindowType;
#elif defined(_GLFW_MIR)
#define EGLAPIENTRY
typedef MirEGLNativeDisplayType EGLNativeDisplayType;
typedef MirEGLNativeWindowType EGLNativeWindowType;
#else
#error "No supported EGL platform selected"
#endif
#define EGL_SUCCESS 0x3000
#define EGL_NOT_INITIALIZED 0x3001
#define EGL_SUCCESS 0x3000
#define EGL_NOT_INITIALIZED 0x3001
#define EGL_BAD_ACCESS 0x3002
#define EGL_BAD_ALLOC 0x3003
#define EGL_BAD_ATTRIBUTE 0x3004
#define EGL_BAD_CONFIG 0x3005
#define EGL_BAD_CONTEXT 0x3006
#define EGL_BAD_CURRENT_SURFACE 0x3007
#define EGL_BAD_DISPLAY 0x3008
#define EGL_BAD_CONTEXT 0x3006
#define EGL_BAD_CURRENT_SURFACE 0x3007
#define EGL_BAD_DISPLAY 0x3008
#define EGL_BAD_MATCH 0x3009
#define EGL_BAD_NATIVE_PIXMAP 0x300a
#define EGL_BAD_NATIVE_WINDOW 0x300b
#define EGL_BAD_PARAMETER 0x300c
#define EGL_BAD_SURFACE 0x300d
#define EGL_BAD_SURFACE 0x300d
#define EGL_CONTEXT_LOST 0x300e
#define EGL_COLOR_BUFFER_TYPE 0x303f
#define EGL_RGB_BUFFER 0x308e
#define EGL_SURFACE_TYPE 0x3033
#define EGL_WINDOW_BIT 0x0004
#define EGL_RENDERABLE_TYPE 0x3040
#define EGL_RENDERABLE_TYPE 0x3040
#define EGL_OPENGL_ES_BIT 0x0001
#define EGL_OPENGL_ES2_BIT 0x0004
#define EGL_OPENGL_BIT 0x0008
@@ -76,12 +79,10 @@ typedef struct wl_egl_window* EGLNativeWindowType;
#define EGL_RED_SIZE 0x3024
#define EGL_DEPTH_SIZE 0x3025
#define EGL_STENCIL_SIZE 0x3026
#define EGL_SAMPLES 0x3031
#define EGL_SAMPLES 0x3031
#define EGL_OPENGL_ES_API 0x30a0
#define EGL_OPENGL_API 0x30a2
#define EGL_NONE 0x3038
#define EGL_RENDER_BUFFER 0x3086
#define EGL_SINGLE_BUFFER 0x3085
#define EGL_EXTENSIONS 0x3055
#define EGL_CONTEXT_CLIENT_VERSION 0x3098
#define EGL_NATIVE_VISUAL_ID 0x302e
@@ -105,10 +106,6 @@ typedef struct wl_egl_window* EGLNativeWindowType;
#define EGL_CONTEXT_OPENGL_NO_ERROR_KHR 0x31b3
#define EGL_GL_COLORSPACE_KHR 0x309d
#define EGL_GL_COLORSPACE_SRGB_KHR 0x3089
#define EGL_CONTEXT_RELEASE_BEHAVIOR_KHR 0x2097
#define EGL_CONTEXT_RELEASE_BEHAVIOR_NONE_KHR 0
#define EGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_KHR 0x2098
#define EGL_PRESENT_OPAQUE_EXT 0x31df
typedef int EGLint;
typedef unsigned int EGLBoolean;
@@ -119,22 +116,22 @@ typedef void* EGLDisplay;
typedef void* EGLSurface;
// EGL function pointer typedefs
typedef EGLBoolean (EGLAPIENTRY * PFN_eglGetConfigAttrib)(EGLDisplay,EGLConfig,EGLint,EGLint*);
typedef EGLBoolean (EGLAPIENTRY * PFN_eglGetConfigs)(EGLDisplay,EGLConfig*,EGLint,EGLint*);
typedef EGLDisplay (EGLAPIENTRY * PFN_eglGetDisplay)(EGLNativeDisplayType);
typedef EGLint (EGLAPIENTRY * PFN_eglGetError)(void);
typedef EGLBoolean (EGLAPIENTRY * PFN_eglInitialize)(EGLDisplay,EGLint*,EGLint*);
typedef EGLBoolean (EGLAPIENTRY * PFN_eglTerminate)(EGLDisplay);
typedef EGLBoolean (EGLAPIENTRY * PFN_eglBindAPI)(EGLenum);
typedef EGLContext (EGLAPIENTRY * PFN_eglCreateContext)(EGLDisplay,EGLConfig,EGLContext,const EGLint*);
typedef EGLBoolean (EGLAPIENTRY * PFN_eglDestroySurface)(EGLDisplay,EGLSurface);
typedef EGLBoolean (EGLAPIENTRY * PFN_eglDestroyContext)(EGLDisplay,EGLContext);
typedef EGLSurface (EGLAPIENTRY * PFN_eglCreateWindowSurface)(EGLDisplay,EGLConfig,EGLNativeWindowType,const EGLint*);
typedef EGLBoolean (EGLAPIENTRY * PFN_eglMakeCurrent)(EGLDisplay,EGLSurface,EGLSurface,EGLContext);
typedef EGLBoolean (EGLAPIENTRY * PFN_eglSwapBuffers)(EGLDisplay,EGLSurface);
typedef EGLBoolean (EGLAPIENTRY * PFN_eglSwapInterval)(EGLDisplay,EGLint);
typedef const char* (EGLAPIENTRY * PFN_eglQueryString)(EGLDisplay,EGLint);
typedef GLFWglproc (EGLAPIENTRY * PFN_eglGetProcAddress)(const char*);
typedef EGLBoolean (EGLAPIENTRY * PFNEGLGETCONFIGATTRIBPROC)(EGLDisplay,EGLConfig,EGLint,EGLint*);
typedef EGLBoolean (EGLAPIENTRY * PFNEGLGETCONFIGSPROC)(EGLDisplay,EGLConfig*,EGLint,EGLint*);
typedef EGLDisplay (EGLAPIENTRY * PFNEGLGETDISPLAYPROC)(EGLNativeDisplayType);
typedef EGLint (EGLAPIENTRY * PFNEGLGETERRORPROC)(void);
typedef EGLBoolean (EGLAPIENTRY * PFNEGLINITIALIZEPROC)(EGLDisplay,EGLint*,EGLint*);
typedef EGLBoolean (EGLAPIENTRY * PFNEGLTERMINATEPROC)(EGLDisplay);
typedef EGLBoolean (EGLAPIENTRY * PFNEGLBINDAPIPROC)(EGLenum);
typedef EGLContext (EGLAPIENTRY * PFNEGLCREATECONTEXTPROC)(EGLDisplay,EGLConfig,EGLContext,const EGLint*);
typedef EGLBoolean (EGLAPIENTRY * PFNEGLDESTROYSURFACEPROC)(EGLDisplay,EGLSurface);
typedef EGLBoolean (EGLAPIENTRY * PFNEGLDESTROYCONTEXTPROC)(EGLDisplay,EGLContext);
typedef EGLSurface (EGLAPIENTRY * PFNEGLCREATEWINDOWSURFACEPROC)(EGLDisplay,EGLConfig,EGLNativeWindowType,const EGLint*);
typedef EGLBoolean (EGLAPIENTRY * PFNEGLMAKECURRENTPROC)(EGLDisplay,EGLSurface,EGLSurface,EGLContext);
typedef EGLBoolean (EGLAPIENTRY * PFNEGLSWAPBUFFERSPROC)(EGLDisplay,EGLSurface);
typedef EGLBoolean (EGLAPIENTRY * PFNEGLSWAPINTERVALPROC)(EGLDisplay,EGLint);
typedef const char* (EGLAPIENTRY * PFNEGLQUERYSTRINGPROC)(EGLDisplay,EGLint);
typedef GLFWglproc (EGLAPIENTRY * PFNEGLGETPROCADDRESSPROC)(const char*);
#define eglGetConfigAttrib _glfw.egl.GetConfigAttrib
#define eglGetConfigs _glfw.egl.GetConfigs
#define eglGetDisplay _glfw.egl.GetDisplay
@@ -165,6 +162,7 @@ typedef struct _GLFWcontextEGL
EGLSurface surface;
void* client;
} _GLFWcontextEGL;
// EGL-specific global data
@@ -178,28 +176,26 @@ typedef struct _GLFWlibraryEGL
GLFWbool KHR_create_context;
GLFWbool KHR_create_context_no_error;
GLFWbool KHR_gl_colorspace;
GLFWbool KHR_get_all_proc_addresses;
GLFWbool KHR_context_flush_control;
GLFWbool EXT_present_opaque;
void* handle;
PFN_eglGetConfigAttrib GetConfigAttrib;
PFN_eglGetConfigs GetConfigs;
PFN_eglGetDisplay GetDisplay;
PFN_eglGetError GetError;
PFN_eglInitialize Initialize;
PFN_eglTerminate Terminate;
PFN_eglBindAPI BindAPI;
PFN_eglCreateContext CreateContext;
PFN_eglDestroySurface DestroySurface;
PFN_eglDestroyContext DestroyContext;
PFN_eglCreateWindowSurface CreateWindowSurface;
PFN_eglMakeCurrent MakeCurrent;
PFN_eglSwapBuffers SwapBuffers;
PFN_eglSwapInterval SwapInterval;
PFN_eglQueryString QueryString;
PFN_eglGetProcAddress GetProcAddress;
PFNEGLGETCONFIGATTRIBPROC GetConfigAttrib;
PFNEGLGETCONFIGSPROC GetConfigs;
PFNEGLGETDISPLAYPROC GetDisplay;
PFNEGLGETERRORPROC GetError;
PFNEGLINITIALIZEPROC Initialize;
PFNEGLTERMINATEPROC Terminate;
PFNEGLBINDAPIPROC BindAPI;
PFNEGLCREATECONTEXTPROC CreateContext;
PFNEGLDESTROYSURFACEPROC DestroySurface;
PFNEGLDESTROYCONTEXTPROC DestroyContext;
PFNEGLCREATEWINDOWSURFACEPROC CreateWindowSurface;
PFNEGLMAKECURRENTPROC MakeCurrent;
PFNEGLSWAPBUFFERSPROC SwapBuffers;
PFNEGLSWAPINTERVALPROC SwapInterval;
PFNEGLQUERYSTRINGPROC QueryString;
PFNEGLGETPROCADDRESSPROC GetProcAddress;
} _GLFWlibraryEGL;
@@ -209,9 +205,9 @@ GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,
const _GLFWctxconfig* ctxconfig,
const _GLFWfbconfig* fbconfig);
#if defined(_GLFW_X11)
GLFWbool _glfwChooseVisualEGL(const _GLFWwndconfig* wndconfig,
const _GLFWctxconfig* ctxconfig,
GLFWbool _glfwChooseVisualEGL(const _GLFWctxconfig* ctxconfig,
const _GLFWfbconfig* fbconfig,
Visual** visual, int* depth);
#endif /*_GLFW_X11*/
#endif // _glfw3_egl_context_h_
src/glfw3.pc.in
+4 -4
View File
@@ -1,12 +1,12 @@
prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=${prefix}
includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
libdir=@CMAKE_INSTALL_FULL_LIBDIR@
includedir=${prefix}/include
libdir=${exec_prefix}/lib@LIB_SUFFIX@
Name: GLFW
Description: A multi-platform library for OpenGL, window and input
Version: @GLFW_VERSION@
URL: https://www.glfw.org/
Version: @GLFW_VERSION_FULL@
URL: http://www.glfw.org/
Requires.private: @GLFW_PKG_DEPS@
Libs: -L${libdir} -l@GLFW_LIB_NAME@
Libs.private: @GLFW_PKG_LIBS@
src/glfw_config.h.in
+12 -5
View File
@@ -1,7 +1,7 @@
//========================================================================
// GLFW 3.3 - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2010-2016 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2010-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -42,8 +42,8 @@
#cmakedefine _GLFW_COCOA
// Define this to 1 if building GLFW for Wayland
#cmakedefine _GLFW_WAYLAND
// Define this to 1 if building GLFW for OSMesa
#cmakedefine _GLFW_OSMESA
// Define this to 1 if building GLFW for Mir
#cmakedefine _GLFW_MIR
// Define this to 1 if building as a shared library / dynamic library / DLL
#cmakedefine _GLFW_BUILD_DLL
@@ -53,6 +53,13 @@
// Define this to 1 to force use of high-performance GPU on hybrid systems
#cmakedefine _GLFW_USE_HYBRID_HPG
// Define this to 1 if the libc supports memfd_create()
#cmakedefine HAVE_MEMFD_CREATE
// Define this to 1 if the Xxf86vm X11 extension is available
#cmakedefine _GLFW_HAS_XF86VM
// Define this to 1 if glfwInit should change the current directory
#cmakedefine _GLFW_USE_CHDIR
// Define this to 1 if glfwCreateWindow should populate the menu bar
#cmakedefine _GLFW_USE_MENUBAR
// Define this to 1 if windows should use full resolution on Retina displays
#cmakedefine _GLFW_USE_RETINA
src/glx_context.c
+57 -81
View File
@@ -2,7 +2,7 @@
// GLFW 3.3 GLX - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -24,8 +24,6 @@
// distribution.
//
//========================================================================
// It is fine to use C99 in this file because it will not be built with VS
//========================================================================
#include "internal.h"
@@ -49,8 +47,7 @@ static int getGLXFBConfigAttrib(GLXFBConfig fbconfig, int attrib)
// Return the GLXFBConfig most closely matching the specified hints
//
static GLFWbool chooseGLXFBConfig(const _GLFWfbconfig* desired,
GLXFBConfig* result)
static GLFWbool chooseGLXFBConfig(const _GLFWfbconfig* desired, GLXFBConfig* result)
{
GLXFBConfig* nativeConfigs;
_GLFWfbconfig* usableConfigs;
@@ -62,12 +59,12 @@ static GLFWbool chooseGLXFBConfig(const _GLFWfbconfig* desired,
// HACK: This is a (hopefully temporary) workaround for Chromium
// (VirtualBox GL) not setting the window bit on any GLXFBConfigs
vendor = glXGetClientString(_glfw.x11.display, GLX_VENDOR);
if (vendor && strcmp(vendor, "Chromium") == 0)
if (strcmp(vendor, "Chromium") == 0)
trustWindowBit = GLFW_FALSE;
nativeConfigs =
glXGetFBConfigs(_glfw.x11.display, _glfw.x11.screen, &nativeCount);
if (!nativeConfigs || !nativeCount)
if (!nativeCount)
{
_glfwInputError(GLFW_API_UNAVAILABLE, "GLX: No GLXFBConfigs returned");
return GLFW_FALSE;
@@ -92,19 +89,6 @@ static GLFWbool chooseGLXFBConfig(const _GLFWfbconfig* desired,
continue;
}
if (getGLXFBConfigAttrib(n, GLX_DOUBLEBUFFER) != desired->doublebuffer)
continue;
if (desired->transparent)
{
XVisualInfo* vi = glXGetVisualFromFBConfig(_glfw.x11.display, n);
if (vi)
{
u->transparent = _glfwIsVisualTransparentX11(vi->visual);
XFree(vi);
}
}
u->redBits = getGLXFBConfigAttrib(n, GLX_RED_SIZE);
u->greenBits = getGLXFBConfigAttrib(n, GLX_GREEN_SIZE);
u->blueBits = getGLXFBConfigAttrib(n, GLX_BLUE_SIZE);
@@ -122,6 +106,8 @@ static GLFWbool chooseGLXFBConfig(const _GLFWfbconfig* desired,
if (getGLXFBConfigAttrib(n, GLX_STEREO))
u->stereo = GLFW_TRUE;
if (getGLXFBConfigAttrib(n, GLX_DOUBLEBUFFER))
u->doublebuffer = GLFW_TRUE;
if (_glfw.glx.ARB_multisample)
u->samples = getGLXFBConfigAttrib(n, GLX_SAMPLES);
@@ -179,7 +165,7 @@ static void makeContextCurrentGLX(_GLFWwindow* window)
}
}
_glfwPlatformSetTls(&_glfw.contextSlot, window);
_glfwPlatformSetCurrentContext(window);
}
static void swapBuffersGLX(_GLFWwindow* window)
@@ -189,7 +175,7 @@ static void swapBuffersGLX(_GLFWwindow* window)
static void swapIntervalGLX(int interval)
{
_GLFWwindow* window = _glfwPlatformGetTls(&_glfw.contextSlot);
_GLFWwindow* window = _glfwPlatformGetCurrentContext();
if (_glfw.glx.EXT_swap_control)
{
@@ -226,9 +212,11 @@ static GLFWglproc getProcAddressGLX(const char* procname)
else if (_glfw.glx.GetProcAddressARB)
return _glfw.glx.GetProcAddressARB((const GLubyte*) procname);
else
return _glfw_dlsym(_glfw.glx.handle, procname);
return dlsym(_glfw.glx.handle, procname);
}
// Destroy the OpenGL context
//
static void destroyContextGLX(_GLFWwindow* window)
{
if (window->context.glx.window)
@@ -256,12 +244,8 @@ GLFWbool _glfwInitGLX(void)
int i;
const char* sonames[] =
{
#if defined(_GLFW_GLX_LIBRARY)
_GLFW_GLX_LIBRARY,
#elif defined(__CYGWIN__)
#if defined(__CYGWIN__)
"libGL-1.so",
#elif defined(__OpenBSD__) || defined(__NetBSD__)
"libGL.so",
#else
"libGL.so.1",
"libGL.so",
@@ -274,7 +258,7 @@ GLFWbool _glfwInitGLX(void)
for (i = 0; sonames[i]; i++)
{
_glfw.glx.handle = _glfw_dlopen(sonames[i]);
_glfw.glx.handle = dlopen(sonames[i], RTLD_LAZY | RTLD_GLOBAL);
if (_glfw.glx.handle)
break;
}
@@ -286,31 +270,35 @@ GLFWbool _glfwInitGLX(void)
}
_glfw.glx.GetFBConfigs =
_glfw_dlsym(_glfw.glx.handle, "glXGetFBConfigs");
dlsym(_glfw.glx.handle, "glXGetFBConfigs");
_glfw.glx.GetFBConfigAttrib =
_glfw_dlsym(_glfw.glx.handle, "glXGetFBConfigAttrib");
dlsym(_glfw.glx.handle, "glXGetFBConfigAttrib");
_glfw.glx.GetClientString =
_glfw_dlsym(_glfw.glx.handle, "glXGetClientString");
dlsym(_glfw.glx.handle, "glXGetClientString");
_glfw.glx.QueryExtension =
_glfw_dlsym(_glfw.glx.handle, "glXQueryExtension");
dlsym(_glfw.glx.handle, "glXQueryExtension");
_glfw.glx.QueryVersion =
_glfw_dlsym(_glfw.glx.handle, "glXQueryVersion");
dlsym(_glfw.glx.handle, "glXQueryVersion");
_glfw.glx.DestroyContext =
_glfw_dlsym(_glfw.glx.handle, "glXDestroyContext");
dlsym(_glfw.glx.handle, "glXDestroyContext");
_glfw.glx.MakeCurrent =
_glfw_dlsym(_glfw.glx.handle, "glXMakeCurrent");
dlsym(_glfw.glx.handle, "glXMakeCurrent");
_glfw.glx.SwapBuffers =
_glfw_dlsym(_glfw.glx.handle, "glXSwapBuffers");
dlsym(_glfw.glx.handle, "glXSwapBuffers");
_glfw.glx.QueryExtensionsString =
_glfw_dlsym(_glfw.glx.handle, "glXQueryExtensionsString");
dlsym(_glfw.glx.handle, "glXQueryExtensionsString");
_glfw.glx.CreateNewContext =
_glfw_dlsym(_glfw.glx.handle, "glXCreateNewContext");
dlsym(_glfw.glx.handle, "glXCreateNewContext");
_glfw.glx.CreateWindow =
_glfw_dlsym(_glfw.glx.handle, "glXCreateWindow");
dlsym(_glfw.glx.handle, "glXCreateWindow");
_glfw.glx.DestroyWindow =
_glfw_dlsym(_glfw.glx.handle, "glXDestroyWindow");
dlsym(_glfw.glx.handle, "glXDestroyWindow");
_glfw.glx.GetProcAddress =
dlsym(_glfw.glx.handle, "glXGetProcAddress");
_glfw.glx.GetProcAddressARB =
dlsym(_glfw.glx.handle, "glXGetProcAddressARB");
_glfw.glx.GetVisualFromFBConfig =
_glfw_dlsym(_glfw.glx.handle, "glXGetVisualFromFBConfig");
dlsym(_glfw.glx.handle, "glXGetVisualFromFBConfig");
if (!_glfw.glx.GetFBConfigs ||
!_glfw.glx.GetFBConfigAttrib ||
@@ -324,6 +312,8 @@ GLFWbool _glfwInitGLX(void)
!_glfw.glx.CreateNewContext ||
!_glfw.glx.CreateWindow ||
!_glfw.glx.DestroyWindow ||
!_glfw.glx.GetProcAddress ||
!_glfw.glx.GetProcAddressARB ||
!_glfw.glx.GetVisualFromFBConfig)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
@@ -331,12 +321,6 @@ GLFWbool _glfwInitGLX(void)
return GLFW_FALSE;
}
// NOTE: Unlike GLX 1.3 entry points these are not required to be present
_glfw.glx.GetProcAddress = (PFNGLXGETPROCADDRESSPROC)
_glfw_dlsym(_glfw.glx.handle, "glXGetProcAddress");
_glfw.glx.GetProcAddressARB = (PFNGLXGETPROCADDRESSPROC)
_glfw_dlsym(_glfw.glx.handle, "glXGetProcAddressARB");
if (!glXQueryExtension(_glfw.x11.display,
&_glfw.glx.errorBase,
&_glfw.glx.eventBase))
@@ -413,9 +397,6 @@ GLFWbool _glfwInitGLX(void)
if (extensionSupportedGLX("GLX_EXT_create_context_es2_profile"))
_glfw.glx.EXT_create_context_es2_profile = GLFW_TRUE;
if (extensionSupportedGLX("GLX_ARB_create_context_no_error"))
_glfw.glx.ARB_create_context_no_error = GLFW_TRUE;
if (extensionSupportedGLX("GLX_ARB_context_flush_control"))
_glfw.glx.ARB_context_flush_control = GLFW_TRUE;
@@ -431,16 +412,16 @@ void _glfwTerminateGLX(void)
if (_glfw.glx.handle)
{
_glfw_dlclose(_glfw.glx.handle);
dlclose(_glfw.glx.handle);
_glfw.glx.handle = NULL;
}
}
#define setAttrib(a, v) \
#define setGLXattrib(attribName, attribValue) \
{ \
assert(((size_t) index + 1) < sizeof(attribs) / sizeof(attribs[0])); \
attribs[index++] = a; \
attribs[index++] = v; \
attribs[index++] = attribName; \
attribs[index++] = attribValue; \
assert((size_t) index < sizeof(attribs) / sizeof(attribs[0])); \
}
// Create the OpenGL or OpenGL ES context
@@ -517,6 +498,8 @@ GLFWbool _glfwCreateContextGLX(_GLFWwindow* window,
if (ctxconfig->debug)
flags |= GLX_CONTEXT_DEBUG_BIT_ARB;
if (ctxconfig->noerror)
flags |= GL_CONTEXT_FLAG_NO_ERROR_BIT_KHR;
if (ctxconfig->robustness)
{
@@ -524,13 +507,13 @@ GLFWbool _glfwCreateContextGLX(_GLFWwindow* window,
{
if (ctxconfig->robustness == GLFW_NO_RESET_NOTIFICATION)
{
setAttrib(GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB,
GLX_NO_RESET_NOTIFICATION_ARB);
setGLXattrib(GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB,
GLX_NO_RESET_NOTIFICATION_ARB);
}
else if (ctxconfig->robustness == GLFW_LOSE_CONTEXT_ON_RESET)
{
setAttrib(GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB,
GLX_LOSE_CONTEXT_ON_RESET_ARB);
setGLXattrib(GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB,
GLX_LOSE_CONTEXT_ON_RESET_ARB);
}
flags |= GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB;
@@ -543,39 +526,33 @@ GLFWbool _glfwCreateContextGLX(_GLFWwindow* window,
{
if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_NONE)
{
setAttrib(GLX_CONTEXT_RELEASE_BEHAVIOR_ARB,
GLX_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB);
setGLXattrib(GLX_CONTEXT_RELEASE_BEHAVIOR_ARB,
GLX_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB);
}
else if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_FLUSH)
{
setAttrib(GLX_CONTEXT_RELEASE_BEHAVIOR_ARB,
GLX_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB);
setGLXattrib(GLX_CONTEXT_RELEASE_BEHAVIOR_ARB,
GLX_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB);
}
}
}
if (ctxconfig->noerror)
{
if (_glfw.glx.ARB_create_context_no_error)
setAttrib(GLX_CONTEXT_OPENGL_NO_ERROR_ARB, GLFW_TRUE);
}
// NOTE: Only request an explicitly versioned context when necessary, as
// explicitly requesting version 1.0 does not always return the
// highest version supported by the driver
if (ctxconfig->major != 1 || ctxconfig->minor != 0)
{
setAttrib(GLX_CONTEXT_MAJOR_VERSION_ARB, ctxconfig->major);
setAttrib(GLX_CONTEXT_MINOR_VERSION_ARB, ctxconfig->minor);
setGLXattrib(GLX_CONTEXT_MAJOR_VERSION_ARB, ctxconfig->major);
setGLXattrib(GLX_CONTEXT_MINOR_VERSION_ARB, ctxconfig->minor);
}
if (mask)
setAttrib(GLX_CONTEXT_PROFILE_MASK_ARB, mask);
setGLXattrib(GLX_CONTEXT_PROFILE_MASK_ARB, mask);
if (flags)
setAttrib(GLX_CONTEXT_FLAGS_ARB, flags);
setGLXattrib(GLX_CONTEXT_FLAGS_ARB, flags);
setAttrib(None, None);
setGLXattrib(None, None);
window->context.glx.handle =
_glfw.glx.CreateContextAttribsARB(_glfw.x11.display,
@@ -632,12 +609,11 @@ GLFWbool _glfwCreateContextGLX(_GLFWwindow* window,
return GLFW_TRUE;
}
#undef setAttrib
#undef setGLXattrib
// Returns the Visual and depth of the chosen GLXFBConfig
//
GLFWbool _glfwChooseVisualGLX(const _GLFWwndconfig* wndconfig,
const _GLFWctxconfig* ctxconfig,
GLFWbool _glfwChooseVisualGLX(const _GLFWctxconfig* ctxconfig,
const _GLFWfbconfig* fbconfig,
Visual** visual, int* depth)
{
@@ -660,7 +636,7 @@ GLFWbool _glfwChooseVisualGLX(const _GLFWwndconfig* wndconfig,
}
*visual = result->visual;
*depth = result->depth;
*depth = result->depth;
XFree(result);
return GLFW_TRUE;
@@ -676,7 +652,7 @@ GLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* handle)
_GLFWwindow* window = (_GLFWwindow*) handle;
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
if (window->context.source != GLFW_NATIVE_CONTEXT_API)
if (window->context.client == GLFW_NO_API)
{
_glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
return NULL;
@@ -690,7 +666,7 @@ GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* handle)
_GLFWwindow* window = (_GLFWwindow*) handle;
_GLFW_REQUIRE_INIT_OR_RETURN(None);
if (window->context.source != GLFW_NATIVE_CONTEXT_API)
if (window->context.client == GLFW_NO_API)
{
_glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
return None;
src/glx_context.h
+15 -12
View File
@@ -2,7 +2,7 @@
// GLFW 3.3 GLX - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -25,15 +25,18 @@
//
//========================================================================
#ifndef _glfw3_glx_context_h_
#define _glfw3_glx_context_h_
#define GLX_VENDOR 1
#define GLX_RGBA_BIT 0x00000001
#define GLX_WINDOW_BIT 0x00000001
#define GLX_DRAWABLE_TYPE 0x8010
#define GLX_RENDER_TYPE 0x8011
#define GLX_RENDER_TYPE 0x8011
#define GLX_RGBA_TYPE 0x8014
#define GLX_DOUBLEBUFFER 5
#define GLX_STEREO 6
#define GLX_AUX_BUFFERS 7
#define GLX_AUX_BUFFERS 7
#define GLX_RED_SIZE 8
#define GLX_GREEN_SIZE 9
#define GLX_BLUE_SIZE 10
@@ -42,7 +45,7 @@
#define GLX_STENCIL_SIZE 13
#define GLX_ACCUM_RED_SIZE 14
#define GLX_ACCUM_GREEN_SIZE 15
#define GLX_ACCUM_BLUE_SIZE 16
#define GLX_ACCUM_BLUE_SIZE 16
#define GLX_ACCUM_ALPHA_SIZE 17
#define GLX_SAMPLES 0x186a1
#define GLX_VISUAL_ID 0x800b
@@ -64,7 +67,6 @@
#define GLX_CONTEXT_RELEASE_BEHAVIOR_ARB 0x2097
#define GLX_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB 0
#define GLX_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB 0x2098
#define GLX_CONTEXT_OPENGL_NO_ERROR_ARB 0x31b3
typedef XID GLXWindow;
typedef XID GLXDrawable;
@@ -83,15 +85,14 @@ typedef const char* (*PFNGLXQUERYEXTENSIONSSTRINGPROC)(Display*,int);
typedef GLXFBConfig* (*PFNGLXGETFBCONFIGSPROC)(Display*,int,int*);
typedef GLXContext (*PFNGLXCREATENEWCONTEXTPROC)(Display*,GLXFBConfig,int,GLXContext,Bool);
typedef __GLXextproc (* PFNGLXGETPROCADDRESSPROC)(const GLubyte *procName);
typedef int (*PFNGLXSWAPINTERVALMESAPROC)(int);
typedef int (*PFNGLXSWAPINTERVALSGIPROC)(int);
typedef void (*PFNGLXSWAPINTERVALEXTPROC)(Display*,GLXDrawable,int);
typedef GLXContext (*PFNGLXCREATECONTEXTATTRIBSARBPROC)(Display*,GLXFBConfig,GLXContext,Bool,const int*);
typedef XVisualInfo* (*PFNGLXGETVISUALFROMFBCONFIGPROC)(Display*,GLXFBConfig);
typedef GLXWindow (*PFNGLXCREATEWINDOWPROC)(Display*,GLXFBConfig,Window,const int*);
typedef void (*PFNGLXDESTROYWINDOWPROC)(Display*,GLXWindow);
typedef int (*PFNGLXSWAPINTERVALMESAPROC)(int);
typedef int (*PFNGLXSWAPINTERVALSGIPROC)(int);
typedef GLXContext (*PFNGLXCREATECONTEXTATTRIBSARBPROC)(Display*,GLXFBConfig,GLXContext,Bool,const int*);
// libGL.so function pointer typedefs
#define glXGetFBConfigs _glfw.glx.GetFBConfigs
#define glXGetFBConfigAttrib _glfw.glx.GetFBConfigAttrib
@@ -117,6 +118,7 @@ typedef struct _GLFWcontextGLX
{
GLXContext handle;
GLXWindow window;
} _GLFWcontextGLX;
// GLX-specific global data
@@ -162,18 +164,19 @@ typedef struct _GLFWlibraryGLX
GLFWbool ARB_create_context_profile;
GLFWbool ARB_create_context_robustness;
GLFWbool EXT_create_context_es2_profile;
GLFWbool ARB_create_context_no_error;
GLFWbool ARB_context_flush_control;
} _GLFWlibraryGLX;
GLFWbool _glfwInitGLX(void);
void _glfwTerminateGLX(void);
GLFWbool _glfwCreateContextGLX(_GLFWwindow* window,
const _GLFWctxconfig* ctxconfig,
const _GLFWfbconfig* fbconfig);
void _glfwDestroyContextGLX(_GLFWwindow* window);
GLFWbool _glfwChooseVisualGLX(const _GLFWwndconfig* wndconfig,
const _GLFWctxconfig* ctxconfig,
GLFWbool _glfwChooseVisualGLX(const _GLFWctxconfig* ctxconfig,
const _GLFWfbconfig* fbconfig,
Visual** visual, int* depth);
#endif // _glfw3_glx_context_h_
src/init.c
+111 -331
View File
@@ -2,7 +2,7 @@
// GLFW 3.3 - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -24,8 +24,6 @@
// distribution.
//
//========================================================================
// Please use C89 style variable declarations in this file because VS 2010
//========================================================================
#include "internal.h"
@@ -33,36 +31,123 @@
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <assert.h>
// NOTE: The global variables below comprise all mutable global data in GLFW
// Any other mutable global variable is a bug
// The three global variables below comprise all global data in GLFW.
// Any other global variable is a bug.
// This contains all mutable state shared between compilation units of GLFW
// Global state shared between compilation units of GLFW
// These are documented in internal.h
//
_GLFWlibrary _glfw = { GLFW_FALSE };
GLFWbool _glfwInitialized = GLFW_FALSE;
_GLFWlibrary _glfw;
// These are outside of _glfw so they can be used before initialization and
// after termination without special handling when _glfw is cleared to zero
// This is outside of _glfw so it can be initialized and usable before
// glfwInit is called, which lets that function report errors
//
static _GLFWerror _glfwMainThreadError;
static GLFWerrorfun _glfwErrorCallback;
static _GLFWinitconfig _glfwInitHints =
static GLFWerrorfun _glfwErrorCallback = NULL;
// Returns a generic string representation of the specified error
//
static const char* getErrorString(int error)
{
GLFW_TRUE, // hat buttons
switch (error)
{
GLFW_TRUE, // macOS menu bar
GLFW_TRUE // macOS bundle chdir
case GLFW_NOT_INITIALIZED:
return "The GLFW library is not initialized";
case GLFW_NO_CURRENT_CONTEXT:
return "There is no current context";
case GLFW_INVALID_ENUM:
return "Invalid argument for enum parameter";
case GLFW_INVALID_VALUE:
return "Invalid value for parameter";
case GLFW_OUT_OF_MEMORY:
return "Out of memory";
case GLFW_API_UNAVAILABLE:
return "The requested API is unavailable";
case GLFW_VERSION_UNAVAILABLE:
return "The requested API version is unavailable";
case GLFW_PLATFORM_ERROR:
return "A platform-specific error occurred";
case GLFW_FORMAT_UNAVAILABLE:
return "The requested format is unavailable";
case GLFW_NO_WINDOW_CONTEXT:
return "The specified window has no context";
default:
return "ERROR: UNKNOWN GLFW ERROR";
}
};
}
// Terminate the library
//
static void terminate(void)
//////////////////////////////////////////////////////////////////////////
////// GLFW event API //////
//////////////////////////////////////////////////////////////////////////
void _glfwInputError(int error, const char* format, ...)
{
if (_glfwErrorCallback)
{
char buffer[8192];
const char* description;
if (format)
{
int count;
va_list vl;
va_start(vl, format);
count = vsnprintf(buffer, sizeof(buffer), format, vl);
va_end(vl);
if (count < 0)
buffer[sizeof(buffer) - 1] = '\0';
description = buffer;
}
else
description = getErrorString(error);
_glfwErrorCallback(error, description);
}
}
//////////////////////////////////////////////////////////////////////////
////// GLFW public API //////
//////////////////////////////////////////////////////////////////////////
GLFWAPI int glfwInit(void)
{
if (_glfwInitialized)
return GLFW_TRUE;
memset(&_glfw, 0, sizeof(_glfw));
if (!_glfwPlatformInit())
{
_glfwPlatformTerminate();
return GLFW_FALSE;
}
_glfw.monitors = _glfwPlatformGetMonitors(&_glfw.monitorCount);
_glfwInitialized = GLFW_TRUE;
_glfw.timerOffset = _glfwPlatformGetTimerValue();
// Not all window hints have zero as their default value
glfwDefaultWindowHints();
return GLFW_TRUE;
}
GLFWAPI void glfwTerminate(void)
{
int i;
if (!_glfwInitialized)
return;
memset(&_glfw.callbacks, 0, sizeof(_glfw.callbacks));
while (_glfw.windowListHead)
@@ -76,309 +161,28 @@ static void terminate(void)
_GLFWmonitor* monitor = _glfw.monitors[i];
if (monitor->originalRamp.size)
_glfwPlatformSetGammaRamp(monitor, &monitor->originalRamp);
_glfwFreeMonitor(monitor);
}
free(_glfw.monitors);
_glfwTerminateVulkan();
_glfwFreeMonitors(_glfw.monitors, _glfw.monitorCount);
_glfw.monitors = NULL;
_glfw.monitorCount = 0;
free(_glfw.mappings);
_glfw.mappings = NULL;
_glfw.mappingCount = 0;
_glfwTerminateVulkan();
_glfwPlatformTerminate();
_glfw.initialized = GLFW_FALSE;
while (_glfw.errorListHead)
{
_GLFWerror* error = _glfw.errorListHead;
_glfw.errorListHead = error->next;
free(error);
}
_glfwPlatformDestroyTls(&_glfw.contextSlot);
_glfwPlatformDestroyTls(&_glfw.errorSlot);
_glfwPlatformDestroyMutex(&_glfw.errorLock);
memset(&_glfw, 0, sizeof(_glfw));
}
//////////////////////////////////////////////////////////////////////////
////// GLFW internal API //////
//////////////////////////////////////////////////////////////////////////
// Encode a Unicode code point to a UTF-8 stream
// Based on cutef8 by Jeff Bezanson (Public Domain)
//
size_t _glfwEncodeUTF8(char* s, uint32_t codepoint)
{
size_t count = 0;
if (codepoint < 0x80)
s[count++] = (char) codepoint;
else if (codepoint < 0x800)
{
s[count++] = (codepoint >> 6) | 0xc0;
s[count++] = (codepoint & 0x3f) | 0x80;
}
else if (codepoint < 0x10000)
{
s[count++] = (codepoint >> 12) | 0xe0;
s[count++] = ((codepoint >> 6) & 0x3f) | 0x80;
s[count++] = (codepoint & 0x3f) | 0x80;
}
else if (codepoint < 0x110000)
{
s[count++] = (codepoint >> 18) | 0xf0;
s[count++] = ((codepoint >> 12) & 0x3f) | 0x80;
s[count++] = ((codepoint >> 6) & 0x3f) | 0x80;
s[count++] = (codepoint & 0x3f) | 0x80;
}
return count;
}
// Splits and translates a text/uri-list into separate file paths
// NOTE: This function destroys the provided string
//
char** _glfwParseUriList(char* text, int* count)
{
const char* prefix = "file://";
char** paths = NULL;
char* line;
*count = 0;
while ((line = strtok(text, "\r\n")))
{
char* path;
text = NULL;
if (line[0] == '#')
continue;
if (strncmp(line, prefix, strlen(prefix)) == 0)
{
line += strlen(prefix);
// TODO: Validate hostname
while (*line != '/')
line++;
}
(*count)++;
path = calloc(strlen(line) + 1, 1);
paths = realloc(paths, *count * sizeof(char*));
paths[*count - 1] = path;
while (*line)
{
if (line[0] == '%' && line[1] && line[2])
{
const char digits[3] = { line[1], line[2], '\0' };
*path = (char) strtol(digits, NULL, 16);
line += 2;
}
else
*path = *line;
path++;
line++;
}
}
return paths;
}
char* _glfw_strdup(const char* source)
{
const size_t length = strlen(source);
char* result = calloc(length + 1, 1);
strcpy(result, source);
return result;
}
int _glfw_min(int a, int b)
{
return a < b ? a : b;
}
int _glfw_max(int a, int b)
{
return a > b ? a : b;
}
float _glfw_fminf(float a, float b)
{
if (a != a)
return b;
else if (b != b)
return a;
else if (a < b)
return a;
else
return b;
}
float _glfw_fmaxf(float a, float b)
{
if (a != a)
return b;
else if (b != b)
return a;
else if (a > b)
return a;
else
return b;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW event API //////
//////////////////////////////////////////////////////////////////////////
// Notifies shared code of an error
//
void _glfwInputError(int code, const char* format, ...)
{
_GLFWerror* error;
char description[_GLFW_MESSAGE_SIZE];
if (format)
{
va_list vl;
va_start(vl, format);
vsnprintf(description, sizeof(description), format, vl);
va_end(vl);
description[sizeof(description) - 1] = '\0';
}
else
{
if (code == GLFW_NOT_INITIALIZED)
strcpy(description, "The GLFW library is not initialized");
else if (code == GLFW_NO_CURRENT_CONTEXT)
strcpy(description, "There is no current context");
else if (code == GLFW_INVALID_ENUM)
strcpy(description, "Invalid argument for enum parameter");
else if (code == GLFW_INVALID_VALUE)
strcpy(description, "Invalid value for parameter");
else if (code == GLFW_OUT_OF_MEMORY)
strcpy(description, "Out of memory");
else if (code == GLFW_API_UNAVAILABLE)
strcpy(description, "The requested API is unavailable");
else if (code == GLFW_VERSION_UNAVAILABLE)
strcpy(description, "The requested API version is unavailable");
else if (code == GLFW_PLATFORM_ERROR)
strcpy(description, "A platform-specific error occurred");
else if (code == GLFW_FORMAT_UNAVAILABLE)
strcpy(description, "The requested format is unavailable");
else if (code == GLFW_NO_WINDOW_CONTEXT)
strcpy(description, "The specified window has no context");
else
strcpy(description, "ERROR: UNKNOWN GLFW ERROR");
}
if (_glfw.initialized)
{
error = _glfwPlatformGetTls(&_glfw.errorSlot);
if (!error)
{
error = calloc(1, sizeof(_GLFWerror));
_glfwPlatformSetTls(&_glfw.errorSlot, error);
_glfwPlatformLockMutex(&_glfw.errorLock);
error->next = _glfw.errorListHead;
_glfw.errorListHead = error;
_glfwPlatformUnlockMutex(&_glfw.errorLock);
}
}
else
error = &_glfwMainThreadError;
error->code = code;
strcpy(error->description, description);
if (_glfwErrorCallback)
_glfwErrorCallback(code, description);
}
//////////////////////////////////////////////////////////////////////////
////// GLFW public API //////
//////////////////////////////////////////////////////////////////////////
GLFWAPI int glfwInit(void)
{
if (_glfw.initialized)
return GLFW_TRUE;
memset(&_glfw, 0, sizeof(_glfw));
_glfw.hints.init = _glfwInitHints;
if (!_glfwPlatformInit())
{
terminate();
return GLFW_FALSE;
}
if (!_glfwPlatformCreateMutex(&_glfw.errorLock) ||
!_glfwPlatformCreateTls(&_glfw.errorSlot) ||
!_glfwPlatformCreateTls(&_glfw.contextSlot))
{
terminate();
return GLFW_FALSE;
}
_glfwPlatformSetTls(&_glfw.errorSlot, &_glfwMainThreadError);
_glfwInitGamepadMappings();
_glfw.initialized = GLFW_TRUE;
_glfw.timer.offset = _glfwPlatformGetTimerValue();
glfwDefaultWindowHints();
return GLFW_TRUE;
}
GLFWAPI void glfwTerminate(void)
{
if (!_glfw.initialized)
return;
terminate();
}
GLFWAPI void glfwInitHint(int hint, int value)
{
switch (hint)
{
case GLFW_JOYSTICK_HAT_BUTTONS:
_glfwInitHints.hatButtons = value;
return;
case GLFW_COCOA_CHDIR_RESOURCES:
_glfwInitHints.ns.chdir = value;
return;
case GLFW_COCOA_MENUBAR:
_glfwInitHints.ns.menubar = value;
return;
}
_glfwInputError(GLFW_INVALID_ENUM,
"Invalid init hint 0x%08X", hint);
_glfwInitialized = GLFW_FALSE;
}
GLFWAPI void glfwGetVersion(int* major, int* minor, int* rev)
{
if (major != NULL)
*major = GLFW_VERSION_MAJOR;
if (minor != NULL)
*minor = GLFW_VERSION_MINOR;
if (rev != NULL)
*rev = GLFW_VERSION_REVISION;
}
@@ -388,30 +192,6 @@ GLFWAPI const char* glfwGetVersionString(void)
return _glfwPlatformGetVersionString();
}
GLFWAPI int glfwGetError(const char** description)
{
_GLFWerror* error;
int code = GLFW_NO_ERROR;
if (description)
*description = NULL;
if (_glfw.initialized)
error = _glfwPlatformGetTls(&_glfw.errorSlot);
else
error = &_glfwMainThreadError;
if (error)
{
code = error->code;
error->code = GLFW_NO_ERROR;
if (description && code)
*description = error->description;
}
return code;
}
GLFWAPI GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun cbfun)
{
_GLFW_SWAP_POINTERS(_glfwErrorCallback, cbfun);
src/input.c
+97 -818
View File
File diff suppressed because it is too large Load Diff
src/internal.h
+604 -335
View File
File diff suppressed because it is too large Load Diff
src/linux_joystick.c
+186 -278
View File
@@ -2,7 +2,7 @@
// GLFW 3.3 Linux - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
// Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
@@ -24,11 +24,12 @@
// distribution.
//
//========================================================================
// It is fine to use C99 in this file because it will not be built with VS
//========================================================================
#include "internal.h"
#if defined(__linux__)
#include <linux/joystick.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/inotify.h>
@@ -39,225 +40,129 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#endif // __linux__
#ifndef SYN_DROPPED // < v2.6.39 kernel headers
// Workaround for CentOS-6, which is supported till 2020-11-30, but still on v2.6.32
#define SYN_DROPPED 3
#endif
// Apply an EV_KEY event to the specified joystick
//
static void handleKeyEvent(_GLFWjoystick* js, int code, int value)
{
_glfwInputJoystickButton(js,
js->linjs.keyMap[code - BTN_MISC],
value ? GLFW_PRESS : GLFW_RELEASE);
}
// Apply an EV_ABS event to the specified joystick
//
static void handleAbsEvent(_GLFWjoystick* js, int code, int value)
{
const int index = js->linjs.absMap[code];
if (code >= ABS_HAT0X && code <= ABS_HAT3Y)
{
static const char stateMap[3][3] =
{
{ GLFW_HAT_CENTERED, GLFW_HAT_UP, GLFW_HAT_DOWN },
{ GLFW_HAT_LEFT, GLFW_HAT_LEFT_UP, GLFW_HAT_LEFT_DOWN },
{ GLFW_HAT_RIGHT, GLFW_HAT_RIGHT_UP, GLFW_HAT_RIGHT_DOWN },
};
const int hat = (code - ABS_HAT0X) / 2;
const int axis = (code - ABS_HAT0X) % 2;
int* state = js->linjs.hats[hat];
// NOTE: Looking at several input drivers, it seems all hat events use
// -1 for left / up, 0 for centered and 1 for right / down
if (value == 0)
state[axis] = 0;
else if (value < 0)
state[axis] = 1;
else if (value > 0)
state[axis] = 2;
_glfwInputJoystickHat(js, index, stateMap[state[0]][state[1]]);
}
else
{
const struct input_absinfo* info = &js->linjs.absInfo[code];
float normalized = value;
const int range = info->maximum - info->minimum;
if (range)
{
// Normalize to 0.0 -> 1.0
normalized = (normalized - info->minimum) / range;
// Normalize to -1.0 -> 1.0
normalized = normalized * 2.0f - 1.0f;
}
_glfwInputJoystickAxis(js, index, normalized);
}
}
// Poll state of absolute axes
//
static void pollAbsState(_GLFWjoystick* js)
{
for (int code = 0; code < ABS_CNT; code++)
{
if (js->linjs.absMap[code] < 0)
continue;
struct input_absinfo* info = &js->linjs.absInfo[code];
if (ioctl(js->linjs.fd, EVIOCGABS(code), info) < 0)
continue;
handleAbsEvent(js, code, info->value);
}
}
#define isBitSet(bit, arr) (arr[(bit) / 8] & (1 << ((bit) % 8)))
// Attempt to open the specified joystick device
//
#if defined(__linux__)
static GLFWbool openJoystickDevice(const char* path)
{
for (int jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)
char axisCount, buttonCount;
char name[256] = "";
int joy, fd, version;
_GLFWjoystickLinux* js;
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
{
if (!_glfw.joysticks[jid].connected)
if (!_glfw.linux_js.js[joy].present)
continue;
if (strcmp(_glfw.joysticks[jid].linjs.path, path) == 0)
if (strcmp(_glfw.linux_js.js[joy].path, path) == 0)
return GLFW_FALSE;
}
_GLFWjoystickLinux linjs = {0};
linjs.fd = open(path, O_RDONLY | O_NONBLOCK);
if (linjs.fd == -1)
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
{
if (!_glfw.linux_js.js[joy].present)
break;
}
if (joy > GLFW_JOYSTICK_LAST)
return GLFW_FALSE;
char evBits[(EV_CNT + 7) / 8] = {0};
char keyBits[(KEY_CNT + 7) / 8] = {0};
char absBits[(ABS_CNT + 7) / 8] = {0};
struct input_id id;
fd = open(path, O_RDONLY | O_NONBLOCK);
if (fd == -1)
return GLFW_FALSE;
if (ioctl(linjs.fd, EVIOCGBIT(0, sizeof(evBits)), evBits) < 0 ||
ioctl(linjs.fd, EVIOCGBIT(EV_KEY, sizeof(keyBits)), keyBits) < 0 ||
ioctl(linjs.fd, EVIOCGBIT(EV_ABS, sizeof(absBits)), absBits) < 0 ||
ioctl(linjs.fd, EVIOCGID, &id) < 0)
// Verify that the joystick driver version is at least 1.0
ioctl(fd, JSIOCGVERSION, &version);
if (version < 0x010000)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Linux: Failed to query input device: %s",
strerror(errno));
close(linjs.fd);
// It's an old 0.x interface (we don't support it)
close(fd);
return GLFW_FALSE;
}
// Ensure this device supports the events expected of a joystick
if (!isBitSet(EV_KEY, evBits) || !isBitSet(EV_ABS, evBits))
{
close(linjs.fd);
return GLFW_FALSE;
}
char name[256] = "";
if (ioctl(linjs.fd, EVIOCGNAME(sizeof(name)), name) < 0)
if (ioctl(fd, JSIOCGNAME(sizeof(name)), name) < 0)
strncpy(name, "Unknown", sizeof(name));
char guid[33] = "";
js = _glfw.linux_js.js + joy;
js->present = GLFW_TRUE;
js->name = strdup(name);
js->path = strdup(path);
js->fd = fd;
// Generate a joystick GUID that matches the SDL 2.0.5+ one
if (id.vendor && id.product && id.version)
{
sprintf(guid, "%02x%02x0000%02x%02x0000%02x%02x0000%02x%02x0000",
id.bustype & 0xff, id.bustype >> 8,
id.vendor & 0xff, id.vendor >> 8,
id.product & 0xff, id.product >> 8,
id.version & 0xff, id.version >> 8);
}
else
{
sprintf(guid, "%02x%02x0000%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x00",
id.bustype & 0xff, id.bustype >> 8,
name[0], name[1], name[2], name[3],
name[4], name[5], name[6], name[7],
name[8], name[9], name[10]);
}
ioctl(fd, JSIOCGAXES, &axisCount);
js->axisCount = (int) axisCount;
js->axes = calloc(axisCount, sizeof(float));
int axisCount = 0, buttonCount = 0, hatCount = 0;
ioctl(fd, JSIOCGBUTTONS, &buttonCount);
js->buttonCount = (int) buttonCount;
js->buttons = calloc(buttonCount, 1);
for (int code = BTN_MISC; code < KEY_CNT; code++)
{
if (!isBitSet(code, keyBits))
continue;
linjs.keyMap[code - BTN_MISC] = buttonCount;
buttonCount++;
}
for (int code = 0; code < ABS_CNT; code++)
{
linjs.absMap[code] = -1;
if (!isBitSet(code, absBits))
continue;
if (code >= ABS_HAT0X && code <= ABS_HAT3Y)
{
linjs.absMap[code] = hatCount;
hatCount++;
// Skip the Y axis
code++;
}
else
{
if (ioctl(linjs.fd, EVIOCGABS(code), &linjs.absInfo[code]) < 0)
continue;
linjs.absMap[code] = axisCount;
axisCount++;
}
}
_GLFWjoystick* js =
_glfwAllocJoystick(name, guid, axisCount, buttonCount, hatCount);
if (!js)
{
close(linjs.fd);
return GLFW_FALSE;
}
strncpy(linjs.path, path, sizeof(linjs.path) - 1);
memcpy(&js->linjs, &linjs, sizeof(linjs));
pollAbsState(js);
_glfwInputJoystick(js, GLFW_CONNECTED);
_glfwInputJoystickChange(joy, GLFW_CONNECTED);
return GLFW_TRUE;
}
#endif // __linux__
#undef isBitSet
// Frees all resources associated with the specified joystick
// Polls for and processes events the specified joystick
//
static void closeJoystick(_GLFWjoystick* js)
static GLFWbool pollJoystickEvents(_GLFWjoystickLinux* js)
{
_glfwInputJoystick(js, GLFW_DISCONNECTED);
close(js->linjs.fd);
_glfwFreeJoystick(js);
#if defined(__linux__)
_glfwPollJoystickEvents();
if (!js->present)
return GLFW_FALSE;
// Read all queued events (non-blocking)
for (;;)
{
struct js_event e;
errno = 0;
if (read(js->fd, &e, sizeof(e)) < 0)
{
// Reset the joystick slot if the device was disconnected
if (errno == ENODEV)
{
free(js->axes);
free(js->buttons);
free(js->name);
free(js->path);
memset(js, 0, sizeof(_GLFWjoystickLinux));
_glfwInputJoystickChange(js - _glfw.linux_js.js,
GLFW_DISCONNECTED);
}
break;
}
// Clear the initial-state bit
e.type &= ~JS_EVENT_INIT;
if (e.type == JS_EVENT_AXIS)
js->axes[e.number] = (float) e.value / 32767.0f;
else if (e.type == JS_EVENT_BUTTON)
js->buttons[e.number] = e.value ? GLFW_PRESS : GLFW_RELEASE;
}
#endif // __linux__
return js->present;
}
// Lexically compare joysticks by name; used by qsort
//
#if defined(__linux__)
static int compareJoysticks(const void* fp, const void* sp)
{
const _GLFWjoystick* fj = fp;
const _GLFWjoystick* sj = sp;
return strcmp(fj->linjs.path, sj->linjs.path);
const _GLFWjoystickLinux* fj = fp;
const _GLFWjoystickLinux* sj = sp;
return strcmp(fj->path, sj->path);
}
#endif // __linux__
//////////////////////////////////////////////////////////////////////////
@@ -268,55 +173,73 @@ static int compareJoysticks(const void* fp, const void* sp)
//
GLFWbool _glfwInitJoysticksLinux(void)
{
#if defined(__linux__)
DIR* dir;
int count = 0;
const char* dirname = "/dev/input";
_glfw.linjs.inotify = inotify_init1(IN_NONBLOCK | IN_CLOEXEC);
if (_glfw.linjs.inotify > 0)
_glfw.linux_js.inotify = inotify_init1(IN_NONBLOCK | IN_CLOEXEC);
if (_glfw.linux_js.inotify == -1)
{
// HACK: Register for IN_ATTRIB to get notified when udev is done
// This works well in practice but the true way is libudev
_glfw.linjs.watch = inotify_add_watch(_glfw.linjs.inotify,
dirname,
IN_CREATE | IN_ATTRIB | IN_DELETE);
_glfwInputError(GLFW_PLATFORM_ERROR,
"Linux: Failed to initialize inotify: %s",
strerror(errno));
return GLFW_FALSE;
}
// Continue without device connection notifications if inotify fails
// HACK: Register for IN_ATTRIB as well to get notified when udev is done
// This works well in practice but the true way is libudev
if (regcomp(&_glfw.linjs.regex, "^event[0-9]\\+$", 0) != 0)
_glfw.linux_js.watch = inotify_add_watch(_glfw.linux_js.inotify,
dirname,
IN_CREATE | IN_ATTRIB);
if (_glfw.linux_js.watch == -1)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Linux: Failed to watch for joystick connections in %s: %s",
dirname,
strerror(errno));
// Continue without device connection notifications
}
if (regcomp(&_glfw.linux_js.regex, "^js[0-9]\\+$", 0) != 0)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Linux: Failed to compile regex");
return GLFW_FALSE;
}
int count = 0;
DIR* dir = opendir(dirname);
dir = opendir(dirname);
if (dir)
{
struct dirent* entry;
while ((entry = readdir(dir)))
{
char path[20];
regmatch_t match;
if (regexec(&_glfw.linjs.regex, entry->d_name, 1, &match, 0) != 0)
if (regexec(&_glfw.linux_js.regex, entry->d_name, 1, &match, 0) != 0)
continue;
char path[PATH_MAX];
snprintf(path, sizeof(path), "%s/%s", dirname, entry->d_name);
if (openJoystickDevice(path))
count++;
}
closedir(dir);
}
else
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Linux: Failed to open joystick device directory %s: %s",
dirname,
strerror(errno));
// Continue with no joysticks detected
}
// Continue with no joysticks if enumeration fails
qsort(_glfw.linux_js.js, count, sizeof(_GLFWjoystickLinux), compareJoysticks);
#endif // __linux__
qsort(_glfw.joysticks, count, sizeof(_GLFWjoystick), compareJoysticks);
return GLFW_TRUE;
}
@@ -324,62 +247,56 @@ GLFWbool _glfwInitJoysticksLinux(void)
//
void _glfwTerminateJoysticksLinux(void)
{
int jid;
#if defined(__linux__)
int i;
for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)
for (i = 0; i <= GLFW_JOYSTICK_LAST; i++)
{
_GLFWjoystick* js = _glfw.joysticks + jid;
if (js->connected)
closeJoystick(js);
if (_glfw.linux_js.js[i].present)
{
close(_glfw.linux_js.js[i].fd);
free(_glfw.linux_js.js[i].axes);
free(_glfw.linux_js.js[i].buttons);
free(_glfw.linux_js.js[i].name);
free(_glfw.linux_js.js[i].path);
}
}
regfree(&_glfw.linjs.regex);
regfree(&_glfw.linux_js.regex);
if (_glfw.linjs.inotify > 0)
if (_glfw.linux_js.inotify > 0)
{
if (_glfw.linjs.watch > 0)
inotify_rm_watch(_glfw.linjs.inotify, _glfw.linjs.watch);
if (_glfw.linux_js.watch > 0)
inotify_rm_watch(_glfw.linux_js.inotify, _glfw.linux_js.watch);
close(_glfw.linjs.inotify);
close(_glfw.linux_js.inotify);
}
#endif // __linux__
}
void _glfwDetectJoystickConnectionLinux(void)
void _glfwPollJoystickEvents(void)
{
if (_glfw.linjs.inotify <= 0)
return;
#if defined(__linux__)
ssize_t offset = 0;
char buffer[16384];
const ssize_t size = read(_glfw.linjs.inotify, buffer, sizeof(buffer));
const ssize_t size = read(_glfw.linux_js.inotify, buffer, sizeof(buffer));
while (size > offset)
{
regmatch_t match;
const struct inotify_event* e = (struct inotify_event*) (buffer + offset);
offset += sizeof(struct inotify_event) + e->len;
if (regexec(&_glfw.linjs.regex, e->name, 1, &match, 0) != 0)
continue;
char path[PATH_MAX];
snprintf(path, sizeof(path), "/dev/input/%s", e->name);
if (e->mask & (IN_CREATE | IN_ATTRIB))
openJoystickDevice(path);
else if (e->mask & IN_DELETE)
if (regexec(&_glfw.linux_js.regex, e->name, 1, &match, 0) == 0)
{
for (int jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)
{
if (strcmp(_glfw.joysticks[jid].linjs.path, path) == 0)
{
closeJoystick(_glfw.joysticks + jid);
break;
}
}
char path[20];
snprintf(path, sizeof(path), "/dev/input/%s", e->name);
openJoystickDevice(path);
}
offset += sizeof(struct inotify_event) + e->len;
}
#endif
}
@@ -387,47 +304,38 @@ void _glfwDetectJoystickConnectionLinux(void)
////// GLFW platform API //////
//////////////////////////////////////////////////////////////////////////
int _glfwPlatformPollJoystick(_GLFWjoystick* js, int mode)
int _glfwPlatformJoystickPresent(int joy)
{
// Read all queued events (non-blocking)
for (;;)
{
struct input_event e;
errno = 0;
if (read(js->linjs.fd, &e, sizeof(e)) < 0)
{
// Reset the joystick slot if the device was disconnected
if (errno == ENODEV)
closeJoystick(js);
break;
}
if (e.type == EV_SYN)
{
if (e.code == SYN_DROPPED)
_glfw.linjs.dropped = GLFW_TRUE;
else if (e.code == SYN_REPORT)
{
_glfw.linjs.dropped = GLFW_FALSE;
pollAbsState(js);
}
}
if (_glfw.linjs.dropped)
continue;
if (e.type == EV_KEY)
handleKeyEvent(js, e.code, e.value);
else if (e.type == EV_ABS)
handleAbsEvent(js, e.code, e.value);
}
return js->connected;
_GLFWjoystickLinux* js = _glfw.linux_js.js + joy;
return pollJoystickEvents(js);
}
void _glfwPlatformUpdateGamepadGUID(char* guid)
const float* _glfwPlatformGetJoystickAxes(int joy, int* count)
{
_GLFWjoystickLinux* js = _glfw.linux_js.js + joy;
if (!pollJoystickEvents(js))
return NULL;
*count = js->axisCount;
return js->axes;
}
const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count)
{
_GLFWjoystickLinux* js = _glfw.linux_js.js + joy;
if (!pollJoystickEvents(js))
return NULL;
*count = js->buttonCount;
return js->buttons;
}
const char* _glfwPlatformGetJoystickName(int joy)
{
_GLFWjoystickLinux* js = _glfw.linux_js.js + joy;
if (!pollJoystickEvents(js))
return NULL;
return js->name;
}
src/linux_joystick.h
+24 -19
View File
@@ -24,40 +24,45 @@
//
//========================================================================
#include <linux/input.h>
#include <linux/limits.h>
#ifndef _glfw3_linux_joystick_h_
#define _glfw3_linux_joystick_h_
#include <regex.h>
#define _GLFW_PLATFORM_JOYSTICK_STATE _GLFWjoystickLinux linjs
#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE _GLFWlibraryLinux linjs
#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE _GLFWjoylistLinux linux_js
#define _GLFW_PLATFORM_MAPPING_NAME "Linux"
#define GLFW_BUILD_LINUX_MAPPINGS
// Linux-specific joystick data
//
typedef struct _GLFWjoystickLinux
{
int fd;
char path[PATH_MAX];
int keyMap[KEY_CNT - BTN_MISC];
int absMap[ABS_CNT];
struct input_absinfo absInfo[ABS_CNT];
int hats[4][2];
GLFWbool present;
int fd;
float* axes;
int axisCount;
unsigned char* buttons;
int buttonCount;
char* name;
char* path;
} _GLFWjoystickLinux;
// Linux-specific joystick API data
//
typedef struct _GLFWlibraryLinux
typedef struct _GLFWjoylistLinux
{
int inotify;
int watch;
regex_t regex;
GLFWbool dropped;
} _GLFWlibraryLinux;
_GLFWjoystickLinux js[GLFW_JOYSTICK_LAST + 1];
#if defined(__linux__)
int inotify;
int watch;
regex_t regex;
#endif /*__linux__*/
} _GLFWjoylistLinux;
GLFWbool _glfwInitJoysticksLinux(void);
void _glfwTerminateJoysticksLinux(void);
void _glfwDetectJoystickConnectionLinux(void);
void _glfwPollJoystickEvents(void);
#endif // _glfw3_linux_joystick_h_
src/mappings.h
-1001
View File
File diff suppressed because it is too large Load Diff
src/mappings.h.in
-82
View File
@@ -1,82 +0,0 @@
//========================================================================
// GLFW 3.3 - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not
// be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
//========================================================================
// As mappings.h.in, this file is used by CMake to produce the mappings.h
// header file. If you are adding a GLFW specific gamepad mapping, this is
// where to put it.
//========================================================================
// As mappings.h, this provides all pre-defined gamepad mappings, including
// all available in SDL_GameControllerDB. Do not edit this file. Any gamepad
// mappings not specific to GLFW should be submitted to SDL_GameControllerDB.
// This file can be re-generated from mappings.h.in and the upstream
// gamecontrollerdb.txt with the 'update_mappings' CMake target.
//========================================================================
// All gamepad mappings not labeled GLFW are copied from the
// SDL_GameControllerDB project under the following license:
//
// Simple DirectMedia Layer
// Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the
// use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
const char* _glfwDefaultMappings[] =
{
#if defined(GLFW_BUILD_WIN32_MAPPINGS)
@GLFW_WIN32_MAPPINGS@
"78696e70757401000000000000000000,XInput Gamepad (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
"78696e70757402000000000000000000,XInput Wheel (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
"78696e70757403000000000000000000,XInput Arcade Stick (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
"78696e70757404000000000000000000,XInput Flight Stick (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
"78696e70757405000000000000000000,XInput Dance Pad (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
"78696e70757406000000000000000000,XInput Guitar (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
"78696e70757408000000000000000000,XInput Drum Kit (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
#endif // GLFW_BUILD_WIN32_MAPPINGS
#if defined(GLFW_BUILD_COCOA_MAPPINGS)
@GLFW_COCOA_MAPPINGS@
#endif // GLFW_BUILD_COCOA_MAPPINGS
#if defined(GLFW_BUILD_LINUX_MAPPINGS)
@GLFW_LINUX_MAPPINGS@
#endif // GLFW_BUILD_LINUX_MAPPINGS
};
src/mir_init.c
+238
View File
@@ -0,0 +1,238 @@
//========================================================================
// GLFW 3.3 Mir - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2014-2015 Brandon Schaefer <brandon.schaefer@canonical.com>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not
// be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
//========================================================================
#include "internal.h"
#include <linux/input.h>
#include <stdlib.h>
#include <string.h>
// Create key code translation tables
//
static void createKeyTables(void)
{
memset(_glfw.mir.publicKeys, -1, sizeof(_glfw.mir.publicKeys));
_glfw.mir.publicKeys[KEY_GRAVE] = GLFW_KEY_GRAVE_ACCENT;
_glfw.mir.publicKeys[KEY_1] = GLFW_KEY_1;
_glfw.mir.publicKeys[KEY_2] = GLFW_KEY_2;
_glfw.mir.publicKeys[KEY_3] = GLFW_KEY_3;
_glfw.mir.publicKeys[KEY_4] = GLFW_KEY_4;
_glfw.mir.publicKeys[KEY_5] = GLFW_KEY_5;
_glfw.mir.publicKeys[KEY_6] = GLFW_KEY_6;
_glfw.mir.publicKeys[KEY_7] = GLFW_KEY_7;
_glfw.mir.publicKeys[KEY_8] = GLFW_KEY_8;
_glfw.mir.publicKeys[KEY_9] = GLFW_KEY_9;
_glfw.mir.publicKeys[KEY_0] = GLFW_KEY_0;
_glfw.mir.publicKeys[KEY_MINUS] = GLFW_KEY_MINUS;
_glfw.mir.publicKeys[KEY_EQUAL] = GLFW_KEY_EQUAL;
_glfw.mir.publicKeys[KEY_Q] = GLFW_KEY_Q;
_glfw.mir.publicKeys[KEY_W] = GLFW_KEY_W;
_glfw.mir.publicKeys[KEY_E] = GLFW_KEY_E;
_glfw.mir.publicKeys[KEY_R] = GLFW_KEY_R;
_glfw.mir.publicKeys[KEY_T] = GLFW_KEY_T;
_glfw.mir.publicKeys[KEY_Y] = GLFW_KEY_Y;
_glfw.mir.publicKeys[KEY_U] = GLFW_KEY_U;
_glfw.mir.publicKeys[KEY_I] = GLFW_KEY_I;
_glfw.mir.publicKeys[KEY_O] = GLFW_KEY_O;
_glfw.mir.publicKeys[KEY_P] = GLFW_KEY_P;
_glfw.mir.publicKeys[KEY_LEFTBRACE] = GLFW_KEY_LEFT_BRACKET;
_glfw.mir.publicKeys[KEY_RIGHTBRACE] = GLFW_KEY_RIGHT_BRACKET;
_glfw.mir.publicKeys[KEY_A] = GLFW_KEY_A;
_glfw.mir.publicKeys[KEY_S] = GLFW_KEY_S;
_glfw.mir.publicKeys[KEY_D] = GLFW_KEY_D;
_glfw.mir.publicKeys[KEY_F] = GLFW_KEY_F;
_glfw.mir.publicKeys[KEY_G] = GLFW_KEY_G;
_glfw.mir.publicKeys[KEY_H] = GLFW_KEY_H;
_glfw.mir.publicKeys[KEY_J] = GLFW_KEY_J;
_glfw.mir.publicKeys[KEY_K] = GLFW_KEY_K;
_glfw.mir.publicKeys[KEY_L] = GLFW_KEY_L;
_glfw.mir.publicKeys[KEY_SEMICOLON] = GLFW_KEY_SEMICOLON;
_glfw.mir.publicKeys[KEY_APOSTROPHE] = GLFW_KEY_APOSTROPHE;
_glfw.mir.publicKeys[KEY_Z] = GLFW_KEY_Z;
_glfw.mir.publicKeys[KEY_X] = GLFW_KEY_X;
_glfw.mir.publicKeys[KEY_C] = GLFW_KEY_C;
_glfw.mir.publicKeys[KEY_V] = GLFW_KEY_V;
_glfw.mir.publicKeys[KEY_B] = GLFW_KEY_B;
_glfw.mir.publicKeys[KEY_N] = GLFW_KEY_N;
_glfw.mir.publicKeys[KEY_M] = GLFW_KEY_M;
_glfw.mir.publicKeys[KEY_COMMA] = GLFW_KEY_COMMA;
_glfw.mir.publicKeys[KEY_DOT] = GLFW_KEY_PERIOD;
_glfw.mir.publicKeys[KEY_SLASH] = GLFW_KEY_SLASH;
_glfw.mir.publicKeys[KEY_BACKSLASH] = GLFW_KEY_BACKSLASH;
_glfw.mir.publicKeys[KEY_ESC] = GLFW_KEY_ESCAPE;
_glfw.mir.publicKeys[KEY_TAB] = GLFW_KEY_TAB;
_glfw.mir.publicKeys[KEY_LEFTSHIFT] = GLFW_KEY_LEFT_SHIFT;
_glfw.mir.publicKeys[KEY_RIGHTSHIFT] = GLFW_KEY_RIGHT_SHIFT;
_glfw.mir.publicKeys[KEY_LEFTCTRL] = GLFW_KEY_LEFT_CONTROL;
_glfw.mir.publicKeys[KEY_RIGHTCTRL] = GLFW_KEY_RIGHT_CONTROL;
_glfw.mir.publicKeys[KEY_LEFTALT] = GLFW_KEY_LEFT_ALT;
_glfw.mir.publicKeys[KEY_RIGHTALT] = GLFW_KEY_RIGHT_ALT;
_glfw.mir.publicKeys[KEY_LEFTMETA] = GLFW_KEY_LEFT_SUPER;
_glfw.mir.publicKeys[KEY_RIGHTMETA] = GLFW_KEY_RIGHT_SUPER;
_glfw.mir.publicKeys[KEY_MENU] = GLFW_KEY_MENU;
_glfw.mir.publicKeys[KEY_NUMLOCK] = GLFW_KEY_NUM_LOCK;
_glfw.mir.publicKeys[KEY_CAPSLOCK] = GLFW_KEY_CAPS_LOCK;
_glfw.mir.publicKeys[KEY_PRINT] = GLFW_KEY_PRINT_SCREEN;
_glfw.mir.publicKeys[KEY_SCROLLLOCK] = GLFW_KEY_SCROLL_LOCK;
_glfw.mir.publicKeys[KEY_PAUSE] = GLFW_KEY_PAUSE;
_glfw.mir.publicKeys[KEY_DELETE] = GLFW_KEY_DELETE;
_glfw.mir.publicKeys[KEY_BACKSPACE] = GLFW_KEY_BACKSPACE;
_glfw.mir.publicKeys[KEY_ENTER] = GLFW_KEY_ENTER;
_glfw.mir.publicKeys[KEY_HOME] = GLFW_KEY_HOME;
_glfw.mir.publicKeys[KEY_END] = GLFW_KEY_END;
_glfw.mir.publicKeys[KEY_PAGEUP] = GLFW_KEY_PAGE_UP;
_glfw.mir.publicKeys[KEY_PAGEDOWN] = GLFW_KEY_PAGE_DOWN;
_glfw.mir.publicKeys[KEY_INSERT] = GLFW_KEY_INSERT;
_glfw.mir.publicKeys[KEY_LEFT] = GLFW_KEY_LEFT;
_glfw.mir.publicKeys[KEY_RIGHT] = GLFW_KEY_RIGHT;
_glfw.mir.publicKeys[KEY_DOWN] = GLFW_KEY_DOWN;
_glfw.mir.publicKeys[KEY_UP] = GLFW_KEY_UP;
_glfw.mir.publicKeys[KEY_F1] = GLFW_KEY_F1;
_glfw.mir.publicKeys[KEY_F2] = GLFW_KEY_F2;
_glfw.mir.publicKeys[KEY_F3] = GLFW_KEY_F3;
_glfw.mir.publicKeys[KEY_F4] = GLFW_KEY_F4;
_glfw.mir.publicKeys[KEY_F5] = GLFW_KEY_F5;
_glfw.mir.publicKeys[KEY_F6] = GLFW_KEY_F6;
_glfw.mir.publicKeys[KEY_F7] = GLFW_KEY_F7;
_glfw.mir.publicKeys[KEY_F8] = GLFW_KEY_F8;
_glfw.mir.publicKeys[KEY_F9] = GLFW_KEY_F9;
_glfw.mir.publicKeys[KEY_F10] = GLFW_KEY_F10;
_glfw.mir.publicKeys[KEY_F11] = GLFW_KEY_F11;
_glfw.mir.publicKeys[KEY_F12] = GLFW_KEY_F12;
_glfw.mir.publicKeys[KEY_F13] = GLFW_KEY_F13;
_glfw.mir.publicKeys[KEY_F14] = GLFW_KEY_F14;
_glfw.mir.publicKeys[KEY_F15] = GLFW_KEY_F15;
_glfw.mir.publicKeys[KEY_F16] = GLFW_KEY_F16;
_glfw.mir.publicKeys[KEY_F17] = GLFW_KEY_F17;
_glfw.mir.publicKeys[KEY_F18] = GLFW_KEY_F18;
_glfw.mir.publicKeys[KEY_F19] = GLFW_KEY_F19;
_glfw.mir.publicKeys[KEY_F20] = GLFW_KEY_F20;
_glfw.mir.publicKeys[KEY_F21] = GLFW_KEY_F21;
_glfw.mir.publicKeys[KEY_F22] = GLFW_KEY_F22;
_glfw.mir.publicKeys[KEY_F23] = GLFW_KEY_F23;
_glfw.mir.publicKeys[KEY_F24] = GLFW_KEY_F24;
_glfw.mir.publicKeys[KEY_KPSLASH] = GLFW_KEY_KP_DIVIDE;
_glfw.mir.publicKeys[KEY_KPDOT] = GLFW_KEY_KP_MULTIPLY;
_glfw.mir.publicKeys[KEY_KPMINUS] = GLFW_KEY_KP_SUBTRACT;
_glfw.mir.publicKeys[KEY_KPPLUS] = GLFW_KEY_KP_ADD;
_glfw.mir.publicKeys[KEY_KP0] = GLFW_KEY_KP_0;
_glfw.mir.publicKeys[KEY_KP1] = GLFW_KEY_KP_1;
_glfw.mir.publicKeys[KEY_KP2] = GLFW_KEY_KP_2;
_glfw.mir.publicKeys[KEY_KP3] = GLFW_KEY_KP_3;
_glfw.mir.publicKeys[KEY_KP4] = GLFW_KEY_KP_4;
_glfw.mir.publicKeys[KEY_KP5] = GLFW_KEY_KP_5;
_glfw.mir.publicKeys[KEY_KP6] = GLFW_KEY_KP_6;
_glfw.mir.publicKeys[KEY_KP7] = GLFW_KEY_KP_7;
_glfw.mir.publicKeys[KEY_KP8] = GLFW_KEY_KP_8;
_glfw.mir.publicKeys[KEY_KP9] = GLFW_KEY_KP_9;
_glfw.mir.publicKeys[KEY_KPCOMMA] = GLFW_KEY_KP_DECIMAL;
_glfw.mir.publicKeys[KEY_KPEQUAL] = GLFW_KEY_KP_EQUAL;
_glfw.mir.publicKeys[KEY_KPENTER] = GLFW_KEY_KP_ENTER;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW internal API //////
//////////////////////////////////////////////////////////////////////////
int _glfwPlatformInit(void)
{
int error;
_glfw.mir.connection = mir_connect_sync(NULL, __PRETTY_FUNCTION__);
if (!mir_connection_is_valid(_glfw.mir.connection))
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Mir: Unable to connect to server: %s",
mir_connection_get_error_message(_glfw.mir.connection));
return GLFW_FALSE;
}
_glfw.mir.display =
mir_connection_get_egl_native_display(_glfw.mir.connection);
createKeyTables();
if (!_glfwInitThreadLocalStoragePOSIX())
return GLFW_FALSE;
if (!_glfwInitJoysticksLinux())
return GLFW_FALSE;
_glfwInitTimerPOSIX();
// Need the default conf for when we set a NULL cursor
_glfw.mir.default_conf = mir_cursor_configuration_from_name(mir_arrow_cursor_name);
_glfw.mir.event_queue = calloc(1, sizeof(EventQueue));
_glfwInitEventQueueMir(_glfw.mir.event_queue);
error = pthread_mutex_init(&_glfw.mir.event_mutex, NULL);
if (error)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Mir: Failed to create event mutex: %s",
strerror(error));
return GLFW_FALSE;
}
return GLFW_TRUE;
}
void _glfwPlatformTerminate(void)
{
_glfwTerminateEGL();
_glfwTerminateJoysticksLinux();
_glfwTerminateThreadLocalStoragePOSIX();
_glfwDeleteEventQueueMir(_glfw.mir.event_queue);
pthread_mutex_destroy(&_glfw.mir.event_mutex);
mir_connection_release(_glfw.mir.connection);
}
const char* _glfwPlatformGetVersionString(void)
{
return _GLFW_VERSION_NUMBER " Mir EGL"
#if defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)
" clock_gettime"
#else
" gettimeofday"
#endif
#if defined(__linux__)
" /dev/js"
#endif
#if defined(_GLFW_BUILD_DLL)
" shared"
#endif
;
}

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